02121+3946 MLB 916
02h 12m 07.77s +39° 46' 08.0" P.A. 312.00 sep 4.8 mag 12.30,14.50
Coord 2000 |
02121+3946 |
|
Discov num |
MLB 916 |
|
Comp |
|
|
Coord arcsec 2000 |
02 12 07.77 +39 46 08.0 |
|
Date first |
1934 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
302 |
|
Pa last |
312.3 |
|
P.A. Now (θ) |
312.3° |
|
Sep first |
5.4 |
|
Sep last |
4.839 |
|
Sep. Now (ρ) |
4.839" |
|
Mag pri |
12.30 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.951
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Gaia DR2 |
332993212506131200 |
|