03318+0749 A 1931 (HD 21866)
03h 31m 45.66s +07° 48' 57.4" P.A. 47.00 sep 0.8 mag 8.71,9.56 Sp F0
| Coord 2000 |
03318+0749 |
|
Discov num |
A 1931 |
|
Comp |
|
|
Coord arcsec 2000 |
03 31 45.66 +07 48 57.4 |
|
| Date first |
1908 |
|
Date last |
2018 |
|
Obs |
29 |
|
| Pa first |
63 |
|
Pa last |
47.3 |
|
P.A. Now (θ) |
47.3° |
|
| Sep first |
0.7 |
|
Sep last |
0.801 |
|
Sep. Now (ρ) |
0.801" |
|
| Mag pri |
8.71 |
|
Mag sec |
9.56 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-033 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 21866 |
|
Constellation |
Taurus |
|
SAO |
111239 |
|
Tycho2 |
0650-00489-1 |
|
| Gaia DR2 |
11353728867731712 |
|
HD |
21866 |
|
