10212+2642 HDS 1488 (HD 89631)
10h 21m 10.03s +26° 41' 48.1" P.A. 222.00 sep 0.1 mag 8.74,11.20 Sp F5V dist. 151.29 pc (493.51 l.y.)
| Coord 2000 |
10212+2642 |
|
Discov num |
HDS1488 |
|
Comp |
|
|
Coord arcsec 2000 |
10 21 10.03 +26 41 48.1 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
6 |
|
| Pa first |
323 |
|
Pa last |
221.6 |
|
P.A. Now (θ) |
221.6° |
|
| Sep first |
0.2 |
|
Sep last |
0.131 |
|
Sep. Now (ρ) |
0.131" |
|
| Mag pri |
8.74 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
2.46 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
|
|
| Pri motion dec |
-052 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 89631 |
|
Constellation |
Leo |
|
SAO |
81306 |
|
HIP |
50699 |
|
| Tycho2 |
1972-00163-1 |
|
Gaia DR2 |
727241905716940928 |
|
HD |
89631 |
|
BD |
BD+27 1879 |
|
| Distance |
151.29 |
|
Distance ly |
493.51 |
|
