15544-3404 B 1308 (HD 142187)
15h 54m 21.19s -34° 03' 37.0" P.A. 268.00 sep 0.5 mag 9.65,10.16 Sp F6V dist. 114.55 pc (373.66 l.y.)
| Coord 2000 |
15544-3404 |
|
Discov num |
B 1308 |
|
Comp |
|
|
Coord arcsec 2000 |
15 54 21.19 -34 03 37.0 |
|
| Date first |
1932 |
|
Date last |
2017 |
|
Obs |
9 |
|
| Pa first |
293 |
|
Pa last |
267.7 |
|
P.A. Now (θ) |
267.7° |
|
| Sep first |
0.3 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
9.65 |
|
Mag sec |
10.16 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
-060 |
|
Sec motion ra |
-060 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 142187 |
|
Constellation |
Lupus |
|
SAO |
207100 |
|
HIP |
77884 |
|
| Tycho2 |
7337-00044-1 |
|
HD |
142187 |
|
CD |
CD-3310796 |
|
Distance |
114.55 |
|
| Distance ly |
373.66 |
|
