21221-3818 HDS 3042 (HD 203243)
21h 22m 08.11s -38° 17' 50.6" P.A. 126.00 sep 0.2 mag 10.84,11.13 Sp F3V dist. 347.22 pc (1132.63 l.y.)
| Coord 2000 |
21221-3818 |
|
Discov num |
HDS3042 |
|
Comp |
|
|
Coord arcsec 2000 |
21 22 08.11 -38 17 50.6 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
137 |
|
Pa last |
126.4 |
|
P.A. Now (θ) |
126.4° |
|
| Sep first |
0.2 |
|
Sep last |
0.176 |
|
Sep. Now (ρ) |
0.176" |
|
| Mag pri |
10.84 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 203243 |
|
Constellation |
Microscopium |
|
HIP |
105505 |
|
Tycho2 |
7979-00548-1 |
|
| HD |
203243 |
|
CD |
CD-3814512 |
|
CP |
CP-38 8239 |
|
Distance |
347.22 |
|
| Distance ly |
1132.63 |
|
