12300+2835 LDS 4220
12h 29m 58.38s +28° 34' 38.9" P.A. 229.00 sep 107.5 mag 13.78,16.40
| Coord 2000 |
12300+2835 |
|
Discov num |
LDS4220 |
|
Comp |
|
|
Coord arcsec 2000 |
12 29 58.38 +28 34 38.9 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
228 |
|
Pa last |
228.5 |
|
P.A. Now (θ) |
228.5° |
|
| Sep first |
108.0 |
|
Sep last |
107.508 |
|
Sep. Now (ρ) |
107.508" |
|
| Mag pri |
13.78 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
2.62 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-039 |
|
Sec motion dec |
-026 |
|
| Notes |
|
|
rPM=0.294 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
4010820647768744064 |
|