21378-6828 HDS 3079 (HD 205312)
21h 37m 49.15s -68° 28' 06.7" P.A. 52.00 sep 0.3 mag 10.02,10.15 Sp F5V dist. 128.87 pc (420.37 l.y.)
| Coord 2000 |
21378-6828 |
|
Discov num |
HDS3079 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 49.15 -68 28 06.7 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
3 |
|
| Pa first |
75 |
|
Pa last |
51.8 |
|
P.A. Now (θ) |
51.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.284 |
|
Sep. Now (ρ) |
0.284" |
|
| Mag pri |
10.02 |
|
Mag sec |
10.15 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 205312 |
|
Constellation |
Indus |
|
SAO |
255037 |
|
HIP |
106791 |
|
| Tycho2 |
9323-00657-1 |
|
HD |
205312 |
|
CP |
CP-69 3183 |
|
Distance |
128.87 |
|
| Distance ly |
420.37 |
|
