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Query : 1981ApJ...243..234J |
1981ApJ...243..234J - Astrophys. J., 243, 234-243 (1981)
An X-ray sampling of nearby stars.
JOHNSON H.M.
Journal keyword(s):
Simbad objects: 18
Number of rows : 18 |
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 | HD 1326 | Er* | 00 18 22.8849799680 | +44 01 22.637951588 | 10.120 | 7.3 | M2V | 547 | 0 | |||
2 | * tau Cet | PM* | 01 44 04.0831371922 | -15 56 14.927607677 | 4.43 | 4.22 | 3.50 | 2.88 | 2.41 | G8V | 1258 | 1 |
3 | * e Eri | PM* | 03 19 55.6509122226 | -43 04 11.215188426 | 5.20 | 4.98 | 4.27 | 3.65 | 3.25 | G6V | 452 | 1 |
4 | * eps Eri | BY* | 03 32 55.8444911587 | -09 27 29.739493865 | 5.19 | 4.61 | 3.73 | 3.00 | 2.54 | K2V | 1941 | 1 |
5 | Ross 47 | BY* | 05 42 09.2676872099 | +12 29 21.604835564 | 14.264 | 13.130 | 11.509 | 10.298 | 8.709 | M4V | 269 | 0 |
6 | EGGR 45 | WD* | 05 55 09.5304871511 | -04 10 07.065341021 | 15.49 | 14.45 | 13.994 | 13.538 | DZ11 | 118 | 0 | |
7 | BD+44 2051 | PM* | 11 05 28.5769490063 | +43 31 36.386948721 | 11.440 | 10.270 | 7.9 | M1.0V | 331 | 0 | ||
8 | BD+44 2051B | Er* | 11 05 30.8855820790 | +43 31 17.885197587 | 16.45 | 14.45 | 13.4 | M6.0V | 247 | 0 | ||
9 | G 254-29 | PM* | 11 47 41.3869161825 | +78 41 28.176228837 | 12.741 | 10.0 | M4.0V | 180 | 0 | |||
10 | Wolf 629 | PM* | 16 55 25.2222453644 | -08 19 21.296969167 | 14.691 | 13.436 | 11.759 | 10.574 | 9.044 | M3.5V | 222 | 0 |
11 | HD 152751 | SB* | 16 55 28.7575690 | -08 20 10.787849 | 11.647 | 10.593 | 9.023 | 7.937 | 6.565 | M3.5Ve | 524 | 1 |
12 | * 70 Oph | ** | 18 05 27.28518 | +02 30 00.3558 | 5.40 | 4.89 | 4.03 | 3.38 | 2.92 | K0-V | 652 | 0 |
13 | * del Pav | PM* | 20 08 43.6088716052 | -66 10 55.442769229 | 4.78 | 4.32 | 3.56 | 2.95 | 2.61 | G8IV | 393 | 0 |
14 | HD 191408 | PM* | 20 11 11.9387690214 | -36 06 04.351725607 | 5.44 | 5.32 | K2.5V | 269 | 1 | |||
15 | HD 191408B | PM* | 20 11 12.8028949300 | -36 06 32.166102762 | M3.5 | 226 | 1 | |||||
16 | * 61 Cyg A | BY* | 21 06 53.9395895022 | +38 44 57.902349973 | 7.50 | 6.39 | 5.21 | 4.19 | 3.54 | K5V | 1039 | 0 |
17 | HD 239960 | ** | 22 27 59.47299 | +57 41 45.2325 | M3 | 275 | 0 | |||||
18 | HD 239960B | Er* | 22 27 59.7956021455 | +57 41 49.746752678 | M4V | 172 | 0 |
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