2013A&A...551A..31D


Query : 2013A&A...551A..31D

2013A&A...551A..31D - Astronomy and Astrophysics, volume 551A, 31-31 (2013/3-1)

An MK-like system of spectral classification for hot subdwarfs.

DRILLING J.S., JEFFERY C.S., HEBER U., MOEHLER S. and NAPIWOTZKI R.

Abstract (from CDS):

An MK (Morgan-Keenan)-like system of spectral classification for hot subdwarfs is presented. We find that a three-dimensional spectral type, consisting of a ``spectral'' class, a ``luminosity'' class, and a ``helium'' class, is necessary to classify the sdO (subdwarf O) and sdB (subdwarf B) stars. In addition, the helium-strong stars appear to form two parallel spectral sequences: one showing strong lines of CII, CIII, or CIV, and the other with these same lines weak or absent. We also give a preliminary calibration of the new spectral types in terms of effective temperature, surface gravity, and surface helium-to-hydrogen abundance ratio, and show the relation between the new spectral types and the natural groups defined by the Palomar-Green (PG) survey.

Abstract Copyright:

Journal keyword(s): stars: early-type - subdwarfs - stars: atmospheres

VizieR on-line data: <Available at CDS (J/A+A/551/A31): table2.dat index.dat spectrum/*>

CDS comments: Table 2: PG1433+240 is PG1433+239 in Simbad.

Simbad objects: 182

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Number of rows : 182
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 PG 2358+107 HS* 00 01 06.7296663432 +11 00 36.323514252   13.51 13.59 13.89   sdB2VIIHe4 22 0
2 PG 0001+275 HS* 00 03 55.6035118584 +27 48 37.466739936   13.16 13.32 13.60   sdB2VIIHe3 22 0
3 PG 0004+133 HS* 00 07 33.7731772800 +13 35 57.590895264   12.63 13.02     sdB2.5VHe7 31 0
4 PG 0009+036 HS* 00 12 27.7619262528 +03 54 31.746121920   13.06 13.13 13.42   sdB2VIIpHe4 37 0
5 HS 0016+0044 HS* 00 18 43.5160419600 +01 01 23.632082616   14.75 14.88 15.13   sdB1.5VIIHe2 21 0
6 PG 0039+135 HS* 00 42 16.5728962920 +13 45 40.488219324   12.05       sdOC7VIIHe40 23 1
7 PG 0057+155 HS* 00 59 56.6673699744 +15 44 13.740284580   12.02 12.32     sdB0.2VIIIpHe8 126 1
8 EGGR 7 WD* 01 03 49.9225512196 +05 04 30.568726390   14.295 13.972 14.030   DA5.9 95 0
9 Feige 11 HS* 01 04 21.6747168600 +04 13 37.054495956 10.847 11.826 12.065 12.183 12.324 sdB2VIHe4 128 0
10 PG 0133+114 HS* 01 36 26.1919824456 +11 39 32.100292692   10.74       sdB1.5VIIHe4 43 0
11 PG 0135+243 HS* 01 38 08.7138121680 +24 30 13.316269968   15.24 15.15     sdBC1VHe35 15 1
12 PG 0142+148 HS* 01 45 39.5157944208 +15 04 42.178208916   12.02       sdB2VIHe2 18 0
13 BD+12 237 * 01 49 09.4876255128 +13 33 11.799646344   10.38 10.19     sdA0IVHe1 84 0
14 Feige 19 HS* 02 10 54.2120517144 +01 47 47.181644808   13.4 13.57     sdO9VIIHe39 29 1
15 PG 0209-015 HS* 02 11 38.7137726592 -01 13 44.900118372   13.54 14.027     sdB3VIIHe4 21 0
16 HD 14829 PM* 02 23 09.2476174920 -10 40 39.279956448 10.37 10.31 10.29     sdA0IVHe0 56 0
17 PG 0229+064 HS* 02 32 36.3241519488 +06 38 52.138153824   11.97 12.29 12.37   sdB3VHe13 29 0
18 PG 0240+046 HS* 02 43 22.7759776704 +04 50 36.322903536           sdBC0.2VIIHe24 27 0
19 PG 0242+132 HS* 02 45 38.8794857304 +13 25 55.644358152   11.78       sdB0.5VHe10 26 0
20 PG 0304+184 HS* 03 07 47.5248136752 +18 33 28.182693672   13.05 12.99 13.20   sdB8VHe2 4 0
21 PG 0314+146 HS* 03 17 38.0276533488 +14 46 24.050297568   12.42 12.73 12.96   sdOC7VIIHe40 16 0
22 PG 0314+180 HS* 03 17 46.3329752400 +18 13 18.035825052   14.12 14.22 14.56   sdO3VIIIpHe1 11 0
23 PG 0342+026 HS* 03 45 34.5760235952 +02 47 52.714095360   10.844 10.926 11.186   sdB3VIIHe4 46 0
24 HZ 15 HS* 04 40 39.3324302472 +08 40 45.409971828   12.580 12.600     sdB2IIHe15 36 0
25 PG 0838+133 HS* 08 41 43.8590911176 +13 04 29.982966348     13.66     sdOC7VIIHe40 26 1
26 V* HK Cnc HS* 08 59 02.6445309720 +11 56 27.841260300   13.47 13.480     sdB3VIIHe0 37 0
27 PG 0902+057 HS* 09 05 05.3568844320 +05 33 01.013354316   13.81 14.03     sdBN0VIIHe38 20 0
28 PG 0906+597 HS* 09 10 21.4485631224 +59 30 33.885025992   15.37 15.370     sdO2VIIIHe1 26 0
29 PG 0907+123 HS* 09 10 25.4347130256 +12 08 27.078221868   13.76 13.92 14.19   sdB2VIHe2 34 0
30 PG 0909+164 HS* 09 12 07.2920816328 +16 13 20.453857752   13.88 13.851     sdO8VIIHe1 22 0
31 PG 0909+276 HS* 09 12 51.6607835328 +27 20 31.396804260   11.92 12.10 12.62   sdB0.5VIIHe19 42 1
32 PG 0918+029 HS* 09 21 28.2138172968 +02 46 02.254084824 11.975 13.056 13.327 13.456 13.615 sdB1VIIHe6 113 0
33 PG 0920+029 HS* 09 23 08.3014807104 +02 42 10.252763352   14.22 14.35 14.45   sdB2VIHe3 18 0
34 PG 0921+161 HS* 09 24 38.0950248504 +15 53 19.113880668   14.33       sdB0VIIHe9 12 0
35 Ton 414 HS* 09 24 40.0702074072 +30 50 12.594990696   14.6 14.73     sdBN0VIIHe35 28 0
36 2MASS J09370390+1418216 HS* 09 37 03.9035209392 +14 18 21.617203644   13.23       sdB5IVHe7 15 0
37 PG 0954+049 HS* 09 57 01.4935628640 +04 38 58.151455260   12.80 12.86 12.97   sdB8IIIHe2 15 0
38 US 1184 HS* 10 03 24.1005333816 +46 49 45.747845508   17.2       sdBC0.2VIIHe28 16 0
39 PG 1017+431 HS* 10 20 29.8091507088 +42 50 21.928834608   15.28 15.309     sdO8VIHe1 20 1
40 PG 1018-047 HS* 10 21 10.5841130328 -04 56 19.580115516   13.143 13.311     sdB2VIIHe0 27 0
41 V* UY Sex HS* 10 50 02.8265487864 -00 00 36.879009588 12.063 13.184 13.474 13.606 13.769 sdO9VIIHe6 166 0
42 PG 1049+013 HS* 10 52 28.1944890168 +01 03 45.811607940   14.33 14.41 15.12   sdO8VIepHe1 14 0
43 PG 1050-065 HS* 10 53 26.4666255720 -06 46 14.681150868   14.0       sdB0.2VIIHe12 14 0
44 Feige 38 HS* 11 16 49.3630906272 +06 59 33.203109948   12.871 13.096 13.231   sdB1.5VIIHe3 39 1
45 PG 1118+061 HS* 11 21 02.6545309272 +05 49 01.010784468   14.28       sdB1.5VIIHe1 13 0
46 PG 1127+019 HS* 11 30 03.7029891192 +01 37 37.249820904   13.01 13.853     sdOC9VIIHe40 25 1
47 PG 1136-003 HS* 11 38 40.6873530648 -00 35 31.775883972   14.22 14.47 14.79   sdB1VIIeHe1 30 0
48 PG 1154-070 HS* 11 57 03.6217597881 -07 17 29.958272341   14.22 14.37 14.74   sdB2VIIHe5 17 1
49 HD 105183 HS* 12 06 47.2348389600 +11 40 12.659833056   10.93 11.06     sdB8IIIHe2 120 0
50 PG 1220-056 HS* 12 22 58.9510599024 -05 53 04.860132972   14.73 14.76     sdO3VIIeHe40 14 0
51 PG 1230+067 HS* 12 33 23.1938541024 +06 25 17.761785240   12.94 13.20 13.52   sdBN0VIIHe39 17 0
52 Ton 107 HS* 12 42 01.7342122248 +43 40 23.421902196   17.0 16.819 17.0   sdBC0.2VIIHe27 28 0
53 BD-07 3477 HS* 12 44 20.2386233232 -08 40 16.846099536   10.46 10.594 10.895   sdB2VIIHe3 288 1
54 PG 1245-042 HS* 12 48 13.8895742016 -04 30 47.275183692   13.88       sdB7IVeHe3 11 0
55 PG 1246-122 HS* 12 49 21.6621564816 -12 29 32.050726764   14.43 14.64 14.87   sdO8VpHe19 11 0
56 PG 1249+762 HS* 12 50 39.9017033664 +75 53 00.164665608   15.0   15.98   sdOC2VIIIHe36 22 1
57 PG 1255+547 HS* 12 57 49.3148874288 +54 25 35.388116796   13.24 13.47 13.71   sdB0.5VIIHe11 24 1
58 PG 1258-030 HS* 13 01 09.8841009024 -03 16 48.145586736   13.27       sdB8IVHe1 13 0
59 LB 27 HS* 13 02 41.7580477728 +27 40 42.169462536   12.93 11.97     sdO6.5VIIpHe35 44 1
60 PG 1303-114 HS* 13 06 23.1180321624 -11 41 33.337382568   13.47 13.65 14.18   sdB0.2VIIHe3 17 0
61 HZ 44 HS* 13 23 35.2629445608 +36 07 59.544140304 10.186 11.42 11.65 12.00 11.995 sdBN0VIIHe28 417 0
62 PG 1323-086 HS* 13 25 39.4669501176 -08 49 19.067387484 12.660 13.341 13.481 13.529 13.608 sdB3IHe8 141 1
63 PG 1325+054 HS* 13 28 21.3712855368 +05 08 55.928824620   13.10 14.39     sdO8VIIHe40 21 0
64 V* NY Vir HS* 13 38 48.1466908176 -02 01 49.207286748   13.43 13.66 13.75   sdB1VIIHe1 226 1
65 PG 1343+578 HS* 13 45 01.4148047160 +57 30 12.805821180 13.233 13.823 13.809 13.744 13.686 sdB5IIIpHe2 10 0
66 PG 1343-102 HS* 13 46 07.9748014416 -10 26 48.487760412   13.46 13.73     sdB1.5VIIHe0 15 1
67 PG 1348+607 HS* 13 50 16.0233413592 +60 24 37.747929780   15.9 16.660 16.4   sdOC1VIIHe40 21 1
68 PG 1352-023 HS* 13 55 04.6673960784 -02 30 21.803691528   11.82 12.43     sdO8VIIIHe7 21 1
69 PG 1355-064 HS* 13 57 54.2609548056 -06 37 31.924474572   13.38 13.68 14.10   sdO2VIIIHe40 14 0
70 PG 1401+289 HS* 14 03 17.1411012000 +28 39 29.347737408   14.87       sdOC7VIIHe40 21 0
71 PG 1409-103 HS* 14 12 28.1744326512 -10 32 59.968643496   13.93 14.17 14.52   sdO5VIHe1 11 0
72 PG 1413+114 HS* 14 15 49.0544405496 +11 12 13.919058468 14.58 15.9 16.07 16.0   sdOC9.5VIIHe39 23 0
73 PG 1415+492 HS* 14 17 02.7630761088 +48 57 28.499041188   14.15 14.30 14.67   sdBC1VHe38 23 1
74 PG 1426-067 HS* 14 28 51.3075790584 -06 57 03.675059568   14.56   14.97   sdO8VIIIHe0 12 1
75 PG 1432+004 HS* 14 35 19.8406916232 +00 13 51.115007964   12.20 12.39     sdB2VIIHe6 29 0
76 Ton 209 HS* 14 35 20.2387953384 +23 45 30.479195592   12.20 12.11 12.86   sdB2VIIHe4 26 0
77 Feige 98 HS* 14 38 15.7540358232 +27 29 32.910012348   11.7 11.7     sdB9IIIHe1 36 0
78 PG 1441+407 HS* 14 43 21.3407289240 +40 28 34.202637912   16.00 16.32 16.36   sdO7VIIHe40 18 0
79 PG 1448-052 HS* 14 51 13.1204893176 -05 23 16.874665800   14.96       sdO8VIIHe0 17 0
80 PG 1451+492 HS* 14 53 04.3436359584 +48 59 33.805230072   12.86 12.96     sdB3VIHe6 14 0
81 PG 1452+198 HS* 14 54 39.8152055328 +19 37 00.855649740   12.30 12.94     sdB0.5VIIIHe7 24 0
82 PG 1453-081 HS* 14 56 00.2974935552 -08 15 48.866751756   14.23 14.29 14.56   sdB5IVHe7 9 1
83 PG 1453-085 HS* 14 56 27.4643214240 -08 44 24.376210980   13.18 13.18 13.52   sdB8IIIHe0 5 0
84 PG 1458+423 HS* 15 00 24.5422137744 +42 05 44.823414084   13.67 13.91 14.26   sdB1.5VIIHe0 24 0
85 PG 1506-052 HS* 15 09 19.0773371184 -05 20 54.764088936   13.70 13.90 14.01   sdO7VIHe1 14 0
86 PG 1510+635 HS* 15 11 10.4376197328 +63 21 48.234938976   13.96 13.91 14.12   sdB8IVHe0 9 0
87 PG 1519+640 HS* 15 20 31.3676002152 +63 52 08.251179924   12.03 12.18     sdB1.5VIIHe5 39 0
88 PG 1518-098 HS* 15 20 59.2889341440 -09 58 56.435730708   13.48 13.67 14.03   sdOC2VIeHe40 11 0
89 PG 1526+440 HS* 15 28 02.5337136168 +43 50 16.562429304   15.39 15.64     sdBC0.2VIIHe26 15 0
90 PG 1532+523 HS* 15 33 29.9052051888 +52 06 49.590176220   13.83 14.01 14.23   sdB1VIIHe4 21 1
91 PG 1536+690 HS* 15 36 48.7745458464 +68 52 07.512541860   14.53 14.65 14.90   sdOC2VIIIHe40 19 0
92 PG 1534-018 HS* 15 37 33.8231874960 -02 00 21.914190684   14.90 15.01 15.58   sdOC6.5VIIHe40 14 0
93 PG 1537-046 HS* 15 40 33.3401624856 -04 48 12.190390992   14.87 14.99 15.34   sdOC2VIIeHe40 11 0
94 PG 1538+401 HS* 15 40 39.0317071752 +39 55 49.067113800   13.13 13.216     sdO9VIIIHe0 24 0
95 GD 351 HS* 15 44 38.1012082416 +62 43 24.623728896   14.62 14.83     sdO7VIIHe1 17 0
96 PG 1544+601 HS* 15 45 09.6195862920 +59 55 05.085295860   14.74 14.56     sdB1.5VIIHe1 14 0
97 PG 1544+488 HS* 15 46 11.6930203944 +48 38 37.228874928   12.52 12.79 13.08   sdBC1VIIpHe39 50 1
98 PG 1545+035 HS* 15 48 24.2466197568 +03 22 50.907152892   13.57   14.94   sdO2VIeHe12 21 0
99 PG 1549+006 HS* 15 51 44.8762899024 +00 29 48.872920452   15.07 15.21 15.65 15.52 sdB0.2VIeHe7 16 0
100 PG 1554+408 HS* 15 55 50.3925461112 +40 38 53.899274760   15.93       sdBN0.2VIIHe39 16 1
101 PG 1553-077 HS* 15 56 02.8527521232 -07 48 28.262131128   14.81 14.93 15.27   sdOC7VIIeHe40 9 0
102 PG 1559+533 HS* 16 01 12.1164796464 +53 11 51.952879860   14.34 14.288     sdB2VIIHe3 24 0
103 PG 1559+222 HS* 16 01 13.8144858384 +22 05 46.420001844   14.52       sdBN0.2VIIHe38 13 0
104 PG 1558-007 HS* 16 01 13.9990783584 -00 51 42.013061064   13.49 13.54     sdB3VIIHe3 15 1
105 PG 1559+048 HS* 16 01 31.2726190776 +04 40 27.067404396   14.27 14.46     sdBC0.2VIIHe22 24 0
106 PG 1600+171 HS* 16 03 04.0754167728 +16 59 53.911924152   16.3   17.3   sdOC8VIIHe39 16 0
107 PG 1602+013 HS* 16 04 37.3725672120 +01 10 08.265677448   15.07 15.06 15.08   sdO5VIepHe2 9 0
108 PG 1605+072 HS* 16 08 03.6872637792 +07 04 28.748468964   12.53 12.83 13.18   sdB0.2VIHe3 133 0
109 PG 1607+174 HS* 16 09 54.9286272432 +17 14 57.169399920   11.80 11.64     sdB2VIIHe18 17 0
110 PG 1610+519 HS* 16 12 00.5643214080 +51 49 43.252594428   13.60 13.72 13.96   sdO8VIHe1 25 0
111 PG 1613+467 HS* 16 15 02.8342665984 +46 34 12.323881632   14.58       sdB2VIIHe5 12 0
112 FHB 18 * 16 15 35.9312827056 +47 18 57.797262972   12.69 12.53     sdA0IVHe0 6 0
113 PG 1615+413 HS* 16 17 40.1146040448 +41 12 51.639387624   16.8   17.4   sdBN1VIIHe37 21 0
114 PG 1618+563 HS* 16 19 26.9188578888 +56 06 01.009178568       13.93   sdB0VIIHe8 28 2
115 PG 1619+525 WD* 16 20 24.4910846640 +52 23 21.083129052       15.54   DA2.7 24 1
116 PG 1619+522 HS* 16 20 38.7296260680 +52 06 08.805043260   13.36       sdB0.5VIIHe7 32 0
117 PG 1624+085 HS* 16 26 54.2011416024 +08 25 35.015001024   14.74 14.90 15.31   sdO9VIIHe39 20 1
118 PG 1627+017 HS* 16 29 35.3015001600 +01 38 18.794125032   11.32       sdB3VIIHe3 42 0
119 PG 1627+006 HS* 16 29 35.9110207944 +00 31 49.106316972   14.88 15.00 15.33   sdB2.5VIIeHe3 13 0
120 PG 1629+466 HS* 16 31 17.7248247576 +46 31 00.335239068   13.61 13.81 14.12   sdBN0.2VIIHe29 11 0
121 PG 1640+645 HS* 16 40 50.6944849416 +64 24 45.150920316   14.69 14.92 15.39   sdB0VIIHe9 13 0
122 PG 1645+610 HS* 16 45 40.0727344224 +60 57 10.765587312   14.29 14.37 14.61   sdB1VIIHe5 16 0
123 PG 1644+404 HS* 16 46 09.1350267168 +40 17 25.420967664   15.40 14.101     sdB1.5VIIHe2 27 1
124 PG 1646+607 HS* 16 46 44.2841353416 +60 37 08.884777008   16.1   16.6   sdO7VIIIHe36 11 0
125 PG 1648+536 HS* 16 49 59.8505534472 +53 31 31.719097380 12.811 13.835 14.050 14.140 14.264 sdB1VIIHe0 30 0
126 PG 1648+315 HS* 16 50 22.0474121856 +31 27 49.693468896   16.0   15.90   sdBC0.5VIIHe28 15 0
127 PG 1653+633 HS* 16 54 22.2668924208 +63 15 34.295589180   16.1   16.2   sdO9VIIIHe10 19 0
128 PG 1656+600 HS* 16 56 50.1815485848 +59 55 41.535620292   15.88 16.03     sdB1VIIIHe0 13 0
129 PG 1658+273 HS* 17 00 14.1171088704 +27 12 37.301499396   15.75 15.85 16.12   sdOC9.5VIIHe39 10 0
130 PG 1701+359 HS* 17 03 21.4582783560 +35 48 49.223998800   13.41       sdB1VIHe0 33 0
131 PG 1705+537 HS* 17 06 14.6593160592 +53 35 28.712057352   12.92 13.20 13.38   sdB5IIIHe5 11 0
132 PG 1704+222 HS* 17 06 46.1668339752 +22 05 52.072038384   12.62 12.73     sdB3IHe8 31 1
133 PG 1707+657 HS* 17 07 14.2498668168 +65 40 25.537867680   16.17 16.13     sdB0.2VIIHe9 16 0
134 PG 1708+602 HS* 17 09 15.8897801784 +60 10 11.008596936   13.42 13.74 14.06   sdO2VIIHe14 40 0
135 PG 1708+142 HS* 17 11 17.5018332216 +14 08 43.991893896   14.12 14.18 14.42   sdB2.5IVHe11 11 0
136 PG 1710+490 HS* 17 12 18.7556895624 +48 58 35.782284900   12.56 13.03     sdB1.5VIIHe3 36 0
137 PG 1715+273 HS* 17 17 03.1531245432 +27 16 37.013596356   16.6   16.9   sdB1VIIHe35 20 1
138 PG 1716+426 HS* 17 18 03.8584522800 +42 34 12.562847292   13.69 13.97     sdB2VIIHe3 114 0
139 PG 1722+286 HS* 17 24 11.9612830536 +28 35 26.862921924   13.20 13.19 13.92   sdB0VIIpHe10 25 0
140 LB 333 HS* 17 25 06.2920623072 +58 57 35.028266400   14.81       sdB2VIIHe5 13 0
141 PG 1725+252 HS* 17 27 57.3822732240 +25 08 35.697468192   11.54 13.01     sdB1.5VIIHe2 28 0
142 PG 1738+505 HS* 17 39 28.4334887496 +50 29 25.105332624   13.12 13.21 13.46   sdB1.5VIIHe12 13 0
143 V* V1099 Her HS* 17 40 21.9759932472 +48 53 58.041061944   12.96 13.2     sdB2VIIHe3 21 0
144 HD 160641 HS* 17 41 51.5791786632 -17 53 48.462200880 9.15 10.01 9.85 10.08 9.59 sdOC9.5II-IIIHe40 123 0
145 PG 1743+477 HS* 17 44 26.3960708352 +47 41 46.918908168   13.68 13.79 13.99   sdB2VIIHe7 33 0
146 LS IV +06 2 HS* 18 06 55.4522031744 +06 21 57.246453756   12.11 12.14 12.32   sdBC1VHe39 33 0
147 LS 5121 HS* 18 43 16.6073721048 -18 31 27.933194856 12.8 13.58 13.25 13.39   sdBC0IIHe40 18 0
148 GALEX J184359.8+634652 HS* 18 43 59.8076684664 +63 46 51.698278452   16.3   16.9   sdB1VIIHe39 9 0
149 HD 338808 HS* 19 44 26.1391859472 +26 13 16.683280608 10.92 11.03 10.47     sdB0.5VIpHe9 95 0
150 LS IV -14 116 HS* 20 57 38.8746228912 -14 25 43.991016852 11.63 12.73 13.02 13.28   sdB0.5VIIHe18 79 0
151 PG 2059+013 HS* 21 02 19.3101414456 +01 32 15.638581932   14.9   15.38   sdB1VIHe13 21 0
152 PG 2111+023 HS* 21 13 42.3329406984 +02 33 09.543753036   13.3   13.53   sdB7VHe6 17 0
153 PG 2120+062 HS* 21 22 31.7148922080 +06 21 56.063936952   14.30 14.47 14.60   sdO9VHe17 20 0
154 PHL 4 HS* 21 26 21.1727254224 +00 58 34.224083832   13.9 14.1     sdO2VIeHe11 13 0
155 BD+28 4211 HS* 21 51 11.0221915656 +28 51 50.367627468 8.922 10.25 10.58 10.656 10.831 sdO2VIIIHe5 798 0
156 PG 2148+095 HS* 21 51 16.8856102680 +09 46 59.453038236   13.04 13.04 13.25   sdB0.5VHe2 19 0
157 PG 2151+100 HS* 21 53 57.3047674800 +10 17 35.067185592   12.07 12.34     sdB0VIIHe0 13 0
158 PG 2158+082 HS* 22 01 02.2829193744 +08 30 47.912089716   12.8 13.38 13.49   sdO2VIIIHe40 21 0
159 PG 2159+051 HS* 22 01 58.6294140336 +05 24 28.304576568   12.87 12.94 13.21   sdB7IIIHe3 13 0
160 PG 2204+035 HS* 22 07 16.4981097216 +03 42 19.847765304   14.10 14.31 14.51   sdB1VIIHe10 24 1
161 PG 2205+023 HS* 22 08 00.6431350584 +02 33 43.529204628   13.96 14.10 14.32   sdB2VIIIpHe0 22 0
162 PG 2215+151 HS* 22 17 48.2204437248 +15 20 57.376954320   14.34 14.53 14.79   sdOC9VIIHe40 20 0
163 PG 2218+020 HS* 22 21 24.8247732048 +02 16 18.431313708   13.6 13.9     sdB2.5VIIHe3 16 0
164 PG 2219+094 HS* 22 21 59.1666812160 +09 37 25.744381788   11.78 12.06     sdB0.5VpHe7 36 0
165 PG 2229+099 HS* 22 32 08.7226033800 +10 14 25.113267780   13.19 13.28 13.42   sdB5IIIHe11 17 0
166 HS 2253+0900 HS* 22 55 50.9727681192 +09 17 00.118087980   14.00 13.94 14.16   sdB8IVHe2 4 0
167 PG 2258+155 HS* 23 00 57.7424130816 +15 48 40.451383800   15.03   15.6   sdB0.2VIIHe39 19 0
168 PG 2259+134 HS* 23 01 45.8247267744 +13 38 37.481529120   14.47 14.65 14.87   sdB1VIIHe9 29 0
169 PG 2301+259 HS* 23 04 17.2361877504 +26 12 02.520361800   13.14 13.17 13.34   sdB3IVHe5 15 0
170 BPS CS 29521-0051 HS* 23 04 23.0143727808 +07 45 10.477907100   14.44 14.07     sdB8IIIHe0 9 0
171 Feige 109 HS* 23 17 26.8819938360 +07 52 04.910534364   13.87 13.92     sdB1.5VIIIpHe0 37 0
172 PG 2317+046 HS* 23 19 55.3509680256 +04 52 34.659100740 11.493 12.630 12.876 12.950 12.994 sdO8VIIHe1 37 0
173 Feige 110 HS* 23 19 58.3996844256 -05 09 56.171142864 10.360 11.45 11.50 11.970 12.145 sdO8VIIIHe5 636 1
174 PG 2318+239 HS* 23 21 05.8014775872 +24 10 38.951346504   12.83 13.656     sdB5IIIHe7 17 0
175 PG 2321+214 HS* 23 24 27.4677335040 +21 38 51.320825304   12.89       sdBN0VIIHe37 23 0
176 PG 2331+038 HS* 23 33 58.1991530664 +04 03 55.368287928   14.78 14.63 15.19   sdB1.5VIIHe2 24 0
177 PG 2337+070 HS* 23 40 04.7469534912 +07 17 09.580462800   13.4 13.470 13.74   sdB1.5VIIHe9 22 0
178 PG 2339+199 HS* 23 41 56.7277028064 +20 12 22.511973852   15.8   15.38   sdBC1VIIHe34 10 0
179 PG 2345+241 HS* 23 48 22.2890683848 +24 23 06.627581880   12.15 12.42     sdB3IVHe12 18 0
180 PG 2349+002 HS* 23 51 53.2310316864 +00 28 17.655587688 12.165 13.086 13.277 13.380 13.496 sdB2VIIHe0 29 0
181 PG 2351+198 HS* 23 53 44.7712009320 +20 06 04.861576512   11.98       sdB5IIIHe4 14 0
182 PG 2352+181 HS* 23 55 17.3404839672 +18 20 15.387941796   13.12 13.41 13.61   sdO7VIIHe40 24 1

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