2011AJ....141...21W

Query : 2011AJ....141...21W

2011AJ....141...21W - Astron. J., 141, 21 (2011/January-0)

The solar neighborhood. XXIII. CCD photometric distance estimates of SCR Targets–77 M dwarf systems within 25 pc.

WINTERS J.G., HENRY T.J., JAO W.-C., SUBASAVAGE J.P., FINCH C.T. and HAMBLY N.C.

Abstract (from CDS):

We present CCD photometric distance estimates of 100 SCR (SuperCOSMOS RECONS) systems with µ ≥ 0".18/yr, 29 of which are new discoveries previously unpublished in this series of papers. These distances are estimated using a combination of new VRI photometry acquired at CTIO and JHK magnitudes extracted from 2MASS. The estimates are improvements over those determined using photographic plate BRI magnitudes from SuperCOSMOS plus JHK, as presented in the original discovery papers. In total, 77 of the 100 systems investigated are predicted to be within 25 pc. If all 77 systems are confirmed to have πtrig≥ 40 mas, this sample would represent a 23% increase in M dwarf systems nearer than 25 pc in the southern sky.

Abstract Copyright: ∼

Journal keyword(s): solar neighborhood - stars: distances - stars: low-mass - stars: statistics - techniques: photometric

VizieR on-line data: <Available at CDS (J/AJ/141/21): table2.dat table3.dat notes.dat>

Nomenclature: Tables 2-3: SCR JHHMM+DDMMA, SCR JHHMM+DDMMAB, N=104.

Simbad objects: 107

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Number of rows : 107
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 SCR J0017-3219 LM* 00 17 15.7231485336 -32 19 53.830112592   16.81 15.45 15.212 12.37 M4.5 6 0
2 SCR J0027-0806 LM* 00 27 45.3684215808 -08 06 04.527943308   18.2 17.51 16.5 13.72 M5.5 7 0
3 SCR J0111-4908 PM* 01 11 47.5238652816 -49 08 08.867688712     17.72 15.92 13.75 ~ 8 0
4 SCR J0113-7603 PM* 01 13 31.4868123720 -76 03 09.279274032     16.07 15.59 12.81 ~ 8 0
5 SCR J0135-6127 PM* 01 35 53.6696896200 -61 27 11.078796636   15.907 14.32 14.107 11.57 ~ 8 0
6 SCR J0137-4148 PM* 01 37 23.4867364152 -41 48 56.268968112   17.02 15.31 15.09 12.25 ~ 4 0
7 SCR J0138-5353 Er* 01 38 20.5133364600 -53 53 26.095850484   15.70 14.36 13.20 11.70 ~ 8 0
8 SCR J0150-3741 PM* 01 50 13.2496625904 -37 41 52.030170456   16.13 14.46 14.25 11.64 ~ 6 0
9 SCR J0211-6108 PM* 02 11 35.4173903280 -61 08 53.807369100   11.45 10.35 9.84 9.37 ~ 7 0
10 BD-08 409 PM* 02 14 44.6847568824 -07 33 24.331290372   10.99 10.01 9.35 8.88 K5 7 0
11 SCR J0232-8458 PM* 02 32 50.1585879672 -84 58 09.546254076   12.803 11.476 10.65 9.90 ~ 8 0
12 SCR J0246-7024 PM* 02 46 02.2645393800 -70 24 06.259444884   16.591 14.874 14.627 11.61 ~ 15 0
13 SCR J0325-0308 PM* 03 25 03.0950684016 -03 08 20.384410740   15.22 13.88 12.79 11.41 ~ 9 0
14 LEHPM 3396 LM* 03 34 12.2184742177 -49 53 32.027995648           M9 29 0
15 SCR J0420-7005 Er* 04 20 12.5539619387 -70 05 58.631014220     17.170 15.56 13.49 M6Ve 14 0
16 SCR J0506-4712 PM* 05 06 07.2848725344 -47 12 51.627871332     12.63 11.65 10.46 ~ 6 0
17 SCR J0509-4325 PM* 05 09 43.8387047424 -43 25 17.441835384   15.707 14.083 13.840 11.21 ~ 15 0
18 SCR J0513-7653 PM* 05 13 05.9585772336 -76 53 21.938037864   14.541 12.966 12.659 10.52 M2.5 16 0
19 SCR J0526-4851 PM* 05 26 40.7902571496 -48 51 47.451983724     12.891 12.542 10.43 ~ 11 0
20 SCR J0527-7231 Er* 05 27 07.041336 -72 31 20.37900   16.434 14.749 14.365 11.86 ~ 8 0
21 LEHPM 2-3528 Er* 06 07 58.034136 -61 15 12.23532   16.239 14.539 14.192 11.57 ~ 9 0
22 SCR J0630-7643 ** 06 30 46.63080 -76 43 08.9724   16.59 14.82 14.35 11.04 M6Ve 23 0
23 RX J0630.9-0011 PM* 06 31 31.03536 -88 11 36.5604     15.65 15.393 12.04 ~ 11 0
24 SCR J0635-6722 PM* 06 35 48.8201587630 -67 22 58.403455509   13.027 11.558 11.106 9.64 M1e 16 0
25 BD-05 1737 PM* 06 40 13.9852726411 -05 52 23.377687687   11.71 10.24 8.79 7.59 M2 11 0
26 SCR J0642-6707 PM* 06 42 27.1487155581 -67 07 19.770119092     16.01 14.43 12.42 M5.0 12 0
27 L 59-2 PM* 06 43 29.7734393328 -70 03 20.645548344   14.452 12.904 12.547 10.29 M3.0 12 0
28 SCR J0644-4223 ** 06 44 32.104536 -42 23 45.17628   16.14 14.43 14.19 11.55 ~ 9 0
29 SCR J0702-6102 Er* 07 02 50.3315998868 -61 02 47.512117182     16.610 14.75 12.48 M6.5Ve 18 0
30 RX J0713.1-0511 PM* 07 13 11.2215649833 -05 11 48.618984888   12.73 11.18 10.64 8.86 ~ 17 0
31 SCR J0717-0501 PM* 07 17 17.0935529733 -05 01 03.547463637   14.72 13.22 12.874 8.83 M3.5V 28 0
32 SCR J0723-8015 PM* 07 23 59.6016939027 -80 15 18.015461610     17.410 15.61 13.41 M6V 14 0
33 SCR J0736-3024 PM* 07 36 56.6845100182 -30 24 16.395207840   15.449 13.672 13.306 9.46 ~ 11 0
34 SCR J0740-4257 PM* 07 40 11.8071717612 -42 57 40.291971331   15.5 13.835 12.36 10.50 M4.5 29 0
35 SCR J0754-3809 PM* 07 54 54.8426586860 -38 09 37.780019685   16.90 15.46 15.359 11.75 ~ 12 0
36 SCR J0805-5912 PM* 08 05 46.1691378518 -59 12 50.318485369     14.69 14.472 11.68 ~ 12 0
37 LP 485-17 LM* 08 30 32.5703419103 +09 47 15.441013218   20.2 19.063 17.160 14.774 M7.5Ve 34 0
38 SCR J0838-5855 PM* 08 38 02.1619253321 -58 55 58.465465641   18.44 17.15 15.08 12.78 M6e 17 0
39 SCR J0914-4134 PM* 09 14 17.4289017364 -41 34 37.852911873   16.33 15.01 14.628 10.98 ~ 12 0
40 SCR J1107-3420B PM* 11 07 50.25048 -34 21 00.3384   16.87 15.02 14.63 11.96 ~ 8 0
41 SCR J1110-3608 PM* 11 10 29.0109289186 -36 08 24.534517563   17.20 15.76 14.38 12.64 ~ 7 0
42 SCR J1125-3834 PM* 11 25 37.2766490482 -38 34 43.042739437   16.04 14.57 13.29 11.66 ~ 7 0
43 SCR J1138-7721 PM* 11 38 16.7745376897 -77 21 48.585902753     14.780 13.20 11.25 M5.0V 21 0
44 SCR J1147-5504 PM* 11 47 52.4827322712 -55 04 11.914775688   15.505 13.693 13.333 11.06 ~ 8 0
45 SCR J1157-0149 PM* 11 57 45.5532706261 -01 49 02.703846016   17.735 15.938 15.815 12.62 ~ 14 0
46 SCR J1204-4037 PM* 12 04 15.5262763478 -40 37 52.551958071   15.111 13.480 13.116 10.92 ~ 11 0
47 SCR J1206-3500 PM* 12 06 58.5254243412 -35 00 52.060313708   16.380 14.687 14.346 11.19 ~ 8 0
48 SCR J1214-4603 PM* 12 14 39.9864091136 -46 03 14.292816213   16.9 15.66 14.14 12.23 ~ 10 0
49 SCR J1217-7810 PM* 12 17 27.0102125904 -78 10 45.898604112   18.58 16.37 16.11 13.05 ~ 5 0
50 SCR J1220-8302 PM* 12 20 03.7078509912 -83 02 29.032049004   17.03 15.71 14.35 12.62 ~ 5 0
51 SCR J1224-5339 PM* 12 24 24.4337611032 -53 39 08.831286576   16.884 15.278 14.941 12.19 M5 10 0
52 SCR J1230-3411 PM* 12 30 01.7219086354 -34 11 24.225133573   15.819 14.161 13.896 11.07 ~ 12 0
53 SCR J1240-8116 ** 12 40 56.204064 -81 16 30.28116     14.11 13.88 11.28 ~ 6 0
54 SCR J1245-5506 PM* 12 45 52.5228335406 -55 06 50.139746353   15.419 13.684 13.407 10.61 M5e 23 0
55 SCR J1247-0525 PM* 12 47 14.7236744849 -05 25 13.313367718   16.497 14.784 14.651 10.92 M4.5 16 0
56 SCR J1347-7610 PM* 13 47 56.8030646520 -76 10 20.104616496   12.948 11.527 11.097 9.66 M1 13 0
57 SCR J1420-7516 PM* 14 20 36.8320649136 -75 16 05.656079028   15.479 13.807 13.444 10.95 ~ 12 0
58 SCR J1441-7338 PM* 14 41 14.4049536336 -73 38 41.398882872   18.28 16.96 15.31 13.25 ~ 7 0
59 SCR J1444-3426 PM* 14 44 06.5597731518 -34 26 47.070266249   15.935 14.433 13.972 11.26 ~ 12 0
60 SCR J1448-5735 PM* 14 48 39.8126986608 -57 35 17.557434564   12.263 11.153 10.820 9.92 K4V 10 0
61 SCR J1450-3742 PM* 14 50 02.8518177224 -37 42 09.777759074   15.644 14.017 13.634 11.32 ~ 9 0
62 SCR J1456-7239 PM* 14 56 02.2929753912 -72 39 41.338161288   16.50 15.36 13.99 12.28 ~ 5 0
63 SCR J1511-3403 PM* 15 11 38.6303769843 -34 03 16.629608951   15.7 14.45 13.22 11.60 ~ 8 0
64 SCR J1532-3622 PM* 15 32 13.8964142989 -36 22 30.870986094   15.48 14.03 12.89 11.96 ~ 6 0
65 SCR J1601-3421 PM* 16 01 55.6791576984 -34 21 56.836814842   17.05 16.18 14.71 12.86 ~ 7 0
66 SCR J1630-3633 ** 16 30 27.314976 -36 33 55.83132   15.94 14.95 14.79 11.88 ~ 5 0
67 SCR J1637-4703 PM* 16 37 56.6180294122 -47 03 44.423451960   16.17 14.77 13.49 14.16 ~ 6 0
68 SCR J1726-8433 PM* 17 26 22.9308205789 -84 33 08.303746072   15.991 14.256 13.999 11.41 ~ 9 0
69 SCR J1738-5942 PM* 17 38 41.0153264664 -59 42 24.382867752   16.57 14.95 14.692 11.96 ~ 7 0
70 SCR J1746-8211B PM* 17 46 21.5563486464 -82 11 56.565319853   14.008 12.424 12.123 9.91 M4e 11 0
71 HD 158866 PM* 17 47 42.6853442472 -82 12 59.181879852   9.99 9.00     K2.5Vk: 29 0
72 SCR J1820-6225 PM* 18 20 49.3580499024 -62 25 52.760557956   13.35 12.04 11.618 10.17 ~ 10 0
73 SCR J1826-6542 PM* 18 26 46.83048 -65 42 40.0356   18.68 17.35 15.28 12.96 ~ 12 0
74 SCR J1841-4347 PM* 18 41 09.8158794837 -43 47 32.735119219   17.65 16.46 16.035 12.32 ~ 13 0
75 SCR J1845-6357 LM* 18 45 05.2532493080 -63 57 47.450109578     17.40 14.99 12.46 M8.5V 69 1
76 SCR J1847-1922 PM* 18 47 16.6988628568 -19 22 20.804675889   15.36 14.35 14.176 10.94 ~ 10 0
77 SCR J1853-7537 PM* 18 53 26.6238276991 -75 37 39.783107140   12.594 11.127 10.825 9.41 M1 19 0
78 SCR J1855-6914 PM* 18 55 47.8705859255 -69 14 14.929719731     16.61 14.79 12.66 M6e 16 0
79 SCR J1856-4704 ** 18 56 38.422248 -47 04 58.59732   16.29 14.85 14.62 11.95 M4.0 5 0
80 SCR J1926-8216 ** 19 26 48.645 -82 16 47.78   12.78 12.09 10.55 9.89 ~ 5 0
81 SCR J1931-0306 PM* 19 31 04.5977417752 -03 06 18.112336381   17.87 16.81 16.06 13.11 M5.0 13 0
82 SCR J1932-0652 PM* 19 32 46.3290424076 -06 52 18.125405776   15.48 13.917 13.735 11.34 M3.5V 14 0
83 SCR J1932-5005 PM* 19 32 48.6460085472 -50 05 38.913312948   16.87 15.47 14.14 12.42 ~ 7 0
84 CD-36 13808 PM* 19 59 21.0249970339 -36 31 03.882725797   11.58 11.07 10.71 8.40 ~ 9 0
85 SCR J1959-6236 PM* 19 59 33.5527950672 -62 36 13.378029516   17.48 16.27 14.82 12.96 ~ 6 0
86 SCR J2009-0113 PM* 20 09 18.2477138814 -01 13 38.312815011   16.265 14.450 14.128 11.16 M5.0V 34 0
87 SCR J2016-7531 PM* 20 16 11.2461114024 -75 31 04.540399824   17.07 15.84 15.319 12.35 ~ 9 0
88 SCR J2018-3635 PM* 20 18 06.5204683728 -36 35 27.681464508   16.31 14.63 14.38 11.70 ~ 4 0
89 SCR J2025-2259 PM* 20 25 18.9557964072 -22 59 06.062356608   15.26 14.22 13.03 11.48 ~ 4 0
90 LEHPM 2-1265 PM* 20 33 01.8914340319 -49 03 11.099530473   17.03 15.26 15.10   ~ 11 0
91 SCR J2040-5501 PM* 20 40 12.3862664073 -55 01 25.618930433     15.22 13.91 12.22 ~ 8 0
92 SCR J2042-5737 ** 20 42 46.459 -57 37 15.42   15.07 14.12 12.89 11.33 ~ 4 0
93 SCR J2104-5248 PM* 21 04 53.8589381091 -52 48 34.314698893     13.700 13.350 11.08 ~ 11 0
94 SCR J2105-5503 PM* 21 05 13.8016825194 -55 03 56.249548699   15.628 13.967 13.723 11.022 ~ 18 0
95 LEHPM 2-801 PM* 21 22 16.9252243920 -43 14 04.827160284   14.26 13.362 13.022 10.61 ~ 12 0
96 SCR J2130-7710 PM* 21 30 06.9966664872 -77 10 37.321332040     17.01 15.33 13.31 ~ 9 0
97 SCR J2135-5325 Er* 21 35 39.6235223808 -53 25 31.552841820   17.54 15.81 15.63 12.54 ~ 7 0
98 SCR J2142-7405 PM* 21 42 58.5616382496 -74 05 55.449039444     13.090 12.708 10.74 ~ 10 0
99 SCR J2230-5244 PM* 22 30 27.9462355200 -52 44 28.937591520   19.02 17.37 15.91 13.88 ~ 6 0
100 SCR J2241-6119B BD? 22 41 43.6800353688 -61 19 39.290862252   20.65 19.15 17.23 14.96 ~ 5 0
101 SCR J2241-6119A Er* 22 41 44.3710459296 -61 19 31.135500156   16.013 14.431 14.156 11.66 ~ 5 0
102 SCR J2252-2220 PM* 22 52 25.8264975368 -22 20 06.887543941   15.347 13.711 13.301 11.10 ~ 8 0
103 SCR J2301-5530 SB* 23 01 32.5129202207 -55 30 17.523198586     12.627 12.252 10.25 M3 12 0
104 SCR J2307-8452 PM* 23 07 19.6942054869 -84 52 03.718146441     15.13 14.748 12.00 ~ 9 0
105 L 120-120 Er* 23 25 24.898320 -67 40 07.16232   15.982 14.38 14.066 11.48 M4 13 0
106 SCR J2335-6433A Er* 23 35 18.4216662672 -64 33 42.436394532   12.30 11.08 10.42 9.614 K6V 15 0
107 SCR J2335-6433B PM* 23 35 19.9410608544 -64 33 22.352400576   16.55 15.65 14.49 13.00 ~ 5 0

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