14021-6711 R 231 (HD 122102)
14h 02m 08.22s -67° 10' 47.2" P.A. 161.00 sep 3.6 mag 9.21,10.18 Sp F6V dist. 157.23 pc (512.88 l.y.)
| Coord 2000 |
14021-6711 |
|
Discov num |
R 231 |
|
Comp |
|
|
Coord arcsec 2000 |
14 02 08.22 -67 10 47.2 |
|
| Date first |
1880 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
160 |
|
Pa last |
160.5 |
|
P.A. Now (θ) |
160.5° |
|
| Sep first |
3.9 |
|
Sep last |
3.593 |
|
Sep. Now (ρ) |
3.593" |
|
| Mag pri |
9.21 |
|
Mag sec |
10.18 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-105 |
|
| Notes |
|
|
rPM=1.153
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 122102 |
|
Constellation |
Circinus |
|
SAO |
252562 |
|
HIP |
68561 |
|
| Tycho2 |
9017-00228-1 |
|
Gaia DR2 |
5850797517983261696 |
|
HD |
122102 |
|
CP |
CP-66 2406 |
|
| Distance |
157.23 |
|
Distance ly |
512.88 |
|