21015-2748 HDS 2996 (HD 200007)
21h 01m 32.83s -27° 48' 12.1" P.A. 109.00 sep 0.5 mag 7.90,10.50 Sp G8/K0III dist. 518.13 pc (1690.14 l.y.)
| Coord 2000 |
21015-2748 |
|
Discov num |
HDS2996 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 32.83 -27 48 12.1 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
113 |
|
Pa last |
109.3 |
|
P.A. Now (θ) |
109.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.492 |
|
Sep. Now (ρ) |
0.492" |
|
| Mag pri |
7.90 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
G8/K0III (yellow) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 200007 |
|
Constellation |
Microscopium |
|
SAO |
189941 |
|
HIP |
103759 |
|
| Tycho2 |
6931-00713-1 |
|
Gaia DR2 |
6800922593996908160 |
|
HD |
200007 |
|
GC |
29340 |
|
| CD |
CD-2817057 |
|
CP |
CP-28 7369 |
|
Distance |
518.13 |
|
Distance ly |
1690.14 |
|
