12451+2143 GRV 858
12h 45m 07.82s +21° 43' 22.2" P.A. 114.00 sep 62.4 mag 11.81,13.52
| Coord 2000 |
12451+2143 |
|
Discov num |
GRV 858 |
|
Comp |
|
|
Coord arcsec 2000 |
12 45 07.82 +21 43 22.2 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
114 |
|
Pa last |
114.2 |
|
P.A. Now (θ) |
114.2° |
|
| Sep first |
62.3 |
|
Sep last |
62.403 |
|
Sep. Now (ρ) |
62.403" |
|
| Mag pri |
11.81 |
|
Mag sec |
13.52 |
|
delta mag (ΔM) |
1.71 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.089 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1448-01451-1 |
|
Gaia DR2 |
3954703017395718016 |
|