15375-3132 I 242 (HD 139105)
15h 37m 27.24s -31° 31' 35.9" P.A. 39.00 sep 2.0 mag 9.12,9.16 Sp G5V dist. 60.46 pc (197.22 l.y.)
| Coord 2000 |
15375-3132 |
|
Discov num |
I 242 |
|
Comp |
|
|
Coord arcsec 2000 |
15 37 27.24 -31 31 35.9 |
|
| Date first |
1897 |
|
Date last |
2018 |
|
Obs |
22 |
|
| Pa first |
45 |
|
Pa last |
38.8 |
|
P.A. Now (θ) |
38.8° |
|
| Sep first |
2.0 |
|
Sep last |
1.975 |
|
Sep. Now (ρ) |
1.975" |
|
| Mag pri |
9.12 |
|
Mag sec |
9.16 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
G5V (yellow) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-041 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139105 |
|
Constellation |
Lupus |
|
SAO |
206814 |
|
HIP |
76499 |
|
| Tycho2 |
7327-01590-1 |
|
Gaia DR2 |
6208394021147088896 |
|
HD |
139105 |
|
CD |
CD-3112112 |
|
| CP |
CP-31 4164 |
|
Distance |
60.46 |
|
Distance ly |
197.22 |
|
