12277-1546 TOK 558 AB
12h 27m 40.22s -15° 46' 04.2" P.A. 200.00 sep 999.9 mag 10.67,20.35 Sp K5V dist. 54.64 pc (178.24 l.y.)
| Coord 2000 |
12277-1546 |
|
Discov num |
TOK 558 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 27 40.22 -15 46 04.2 |
|
| Date first |
1980 |
|
Date last |
1998 |
|
Obs |
2 |
|
| Pa first |
200 |
|
Pa last |
200.4 |
|
P.A. Now (θ) |
200.4° |
|
| Sep first |
999.9 |
|
Sep last |
1238.22 |
|
Sep. Now (ρ) |
1238.22" |
|
| Mag pri |
10.67 |
|
Mag sec |
20.35 |
|
delta mag (ΔM) |
9.68 |
|
Spectral class |
K5V (yellow-orange) |
|
| Pri motion ra |
-124 |
|
Sec motion ra |
-145 |
|
| Pri motion dec |
-033 |
|
Sec motion dec |
-022 |
|
| Notes |
W
|
|
rPM=0.162 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
HIP |
60802 |
|
Tycho2 |
6103-02087-1 |
|
BD |
BD-14 3519 |
|
| Distance |
54.64 |
|
Distance ly |
178.24 |
|
