14455-2657 B 278 (HD 129831)
14h 45m 32.49s -26° 56' 33.4" P.A. 89.00 sep 0.2 mag 8.20,9.60 Sp A2/3V dist. 97.85 pc (319.19 l.y.)
| Coord 2000 |
14455-2657 |
|
Discov num |
B 278 |
|
Comp |
|
|
Coord arcsec 2000 |
14 45 32.49 -26 56 33.4 |
|
| Date first |
1926 |
|
Date last |
2006 |
|
Obs |
3 |
|
| Pa first |
23 |
|
Pa last |
88.9 |
|
P.A. Now (θ) |
88.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.165 |
|
Sep. Now (ρ) |
0.165" |
|
| Mag pri |
8.20 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
A2/3V (white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
-026 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 129831 |
|
Constellation |
Hydra |
|
SAO |
182848 |
|
HIP |
72158 |
|
| Tycho2 |
6754-02202-1 |
|
Gaia DR2 |
6222553192587249920 |
|
HD |
129831 |
|
CD |
CD-2610493 |
|
| CP |
CP-26 5338 |
|
Distance |
97.85 |
|
Distance ly |
319.19 |
|
