12288+5056 LDS 3045
12h 28m 45.79s +50° 54' 51.1" P.A. 169.00 sep 18.0 mag 13.89,15.94
Coord 2000 |
12288+5056 |
|
Discov num |
LDS3045 |
|
Comp |
|
|
Coord arcsec 2000 |
12 28 45.79 +50 54 51.1 |
|
Date first |
1960 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
170 |
|
Pa last |
168.6 |
|
P.A. Now (θ) |
168.6° |
|
Sep first |
17.5 |
|
Sep last |
17.962 |
|
Sep. Now (ρ) |
17.962" |
|
Mag pri |
13.89 |
|
Mag sec |
15.94 |
|
delta mag (ΔM) |
2.05 |
|
Spectral class |
|
|
Pri motion ra |
-077 |
|
Sec motion ra |
-070 |
|
Pri motion dec |
-145 |
|
Sec motion dec |
-138 |
|
Notes |
|
|
rPM=0.06 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Gaia DR2 |
1544720348474597632 |
|