21473-5852 HDS 3104 (HD 206910)
21h 47m 20.54s -58° 51' 54.8" P.A. 182.00 sep 0.3 mag 9.47,11.74 Sp F7V dist. 290.7 pc (948.26 l.y.)
| Coord 2000 |
21473-5852 |
|
Discov num |
HDS3104 |
|
Comp |
|
|
Coord arcsec 2000 |
21 47 20.54 -58 51 54.8 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
194 |
|
Pa last |
182.2 |
|
P.A. Now (θ) |
182.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.32 |
|
Sep. Now (ρ) |
0.32" |
|
| Mag pri |
9.47 |
|
Mag sec |
11.74 |
|
delta mag (ΔM) |
2.27 |
|
Spectral class |
F7V (yellow-white) |
|
| Pri motion ra |
+038 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206910 |
|
Constellation |
Indus |
|
SAO |
247175 |
|
HIP |
107580 |
|
| Tycho2 |
8820-00085-1 |
|
Gaia DR2 |
6410698701752446464 |
|
HD |
206910 |
|
CP |
CP-59 7732 |
|
| Distance |
290.7 |
|
Distance ly |
948.26 |
|
