12028+2345 GRV 849
12h 02m 53.16s +23° 45' 50.8" P.A. 230.00 sep 28.2 mag 12.03,12.35
| Coord 2000 |
12028+2345 |
|
Discov num |
GRV 849 |
|
Comp |
|
|
Coord arcsec 2000 |
12 02 53.16 +23 45 50.8 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
230 |
|
Pa last |
229.5 |
|
P.A. Now (θ) |
229.5° |
|
| Sep first |
28.1 |
|
Sep last |
28.21 |
|
Sep. Now (ρ) |
28.21" |
|
| Mag pri |
12.03 |
|
Mag sec |
12.35 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
-033 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
4001159857570468480 |
|