12282+2117 LDS 4212
12h 28m 14.47s +21° 16' 19.1" P.A. 317.00 sep 20.2 mag 15.00,18.80
| Coord 2000 |
12282+2117 |
|
Discov num |
LDS4212 |
|
Comp |
|
|
Coord arcsec 2000 |
12 28 14.47 +21 16 19.1 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
316 |
|
Pa last |
316.9 |
|
P.A. Now (θ) |
316.9° |
|
| Sep first |
20.0 |
|
Sep last |
20.158 |
|
Sep. Now (ρ) |
20.158" |
|
| Mag pri |
15.00 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
| Pri motion ra |
-184 |
|
Sec motion ra |
-180 |
|
| Pri motion dec |
-092 |
|
Sec motion dec |
-152 |
|
| Notes |
|
|
rPM=0.255 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3952504853133811712 |
|
