12573+1925 SLN 73
12h 57m 20.87s +19° 25' 03.7" P.A. 173.00 sep 12.2 mag 19.90,17.00
| Coord 2000 |
12573+1925 |
|
Discov num |
SLN 73 |
|
Comp |
|
|
Coord arcsec 2000 |
12 57 20.87 +19 25 03.7 |
|
| Date first |
1980 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
353 |
|
Pa last |
172.7 |
|
P.A. Now (θ) |
172.7° |
|
| Sep first |
12.1 |
|
Sep last |
12.217 |
|
Sep. Now (ρ) |
12.217" |
|
| Mag pri |
19.90 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
| Pri motion ra |
-040 |
|
Sec motion ra |
-034 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-033 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.125 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3941584293192908928 |
|
