12316+1631 BPM 591
12h 31m 38.13s +16° 30' 39.9" P.A. 105.00 sep 58.6 mag 15.79,16.01 dist. 74.18 pc (241.98 l.y.)
| Coord 2000 |
12316+1631 |
|
Discov num |
BPM 591 |
|
Comp |
|
|
Coord arcsec 2000 |
12 31 38.13 +16 30 39.9 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
105 |
|
Pa last |
104.7 |
|
P.A. Now (θ) |
104.7° |
|
| Sep first |
58.6 |
|
Sep last |
58.644 |
|
Sep. Now (ρ) |
58.644" |
|
| Mag pri |
15.79 |
|
Mag sec |
16.01 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-005 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.5
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
SAO |
157339 |
|
HIP |
61125 |
|
Tycho2 |
5530-02060-1 |
|
| Gaia DR2 |
3945865860191068032 |
|
HD |
109005 |
|
BD |
BD-10 3486 |
|
Distance |
74.18 |
|
| Distance ly |
241.98 |
|
