22294-4830 HDS 3186 (HD 212997)
22h 29m 23.76s -48° 30' 22.0" P.A. 125.00 sep 0.5 mag 8.86,12.23 Sp F5V dist. 128.7 pc (419.82 l.y.)
| Coord 2000 |
22294-4830 |
|
Discov num |
HDS3186 |
|
Comp |
|
|
Coord arcsec 2000 |
22 29 23.76 -48 30 22.0 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
3 |
|
| Pa first |
99 |
|
Pa last |
125.4 |
|
P.A. Now (θ) |
125.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.477 |
|
Sep. Now (ρ) |
0.477" |
|
| Mag pri |
8.86 |
|
Mag sec |
12.23 |
|
delta mag (ΔM) |
3.37 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
+021 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 212997 |
|
Constellation |
Grus |
|
SAO |
231155 |
|
HIP |
111011 |
|
| Tycho2 |
8442-01274-1 |
|
Gaia DR2 |
6517259962808047232 |
|
HD |
212997 |
|
CD |
CD-4913867 |
|
| CP |
CP-4911608 |
|
Distance |
128.7 |
|
Distance ly |
419.82 |
|
