15489+2314 HDS 2227 (HD 141529)
15h 48m 53.12s +23° 14' 29.9" P.A. 291.00 sep 0.7 mag 7.96,11.58 Sp F8 dist. 52.71 pc (171.94 l.y.)
| Coord 2000 |
15489+2314 |
|
Discov num |
HDS2227 |
|
Comp |
|
|
Coord arcsec 2000 |
15 48 53.12 +23 14 29.9 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
14 |
|
| Pa first |
261 |
|
Pa last |
291.3 |
|
P.A. Now (θ) |
291.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.673 |
|
Sep. Now (ρ) |
0.673" |
|
| Mag pri |
7.96 |
|
Mag sec |
11.58 |
|
delta mag (ΔM) |
3.62 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-049 |
|
Sec motion ra |
|
|
| Pri motion dec |
-043 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 141529 |
|
Constellation |
Serpens |
|
SAO |
84016 |
|
HIP |
77459 |
|
| Tycho2 |
2034-00662-1 |
|
Gaia DR2 |
1217856466617284992 |
|
HD |
141529 |
|
GC |
21262 |
|
| BD |
BD+23 2862 |
|
Distance |
52.71 |
|
Distance ly |
171.94 |
|
