13012+4938 OSW 54
13h 01m 09.27s +49° 37' 50.0" P.A. 51.00 sep 83.0 mag 16.20,16.80 Sp K5+K7
Coord 2000 |
13012+4938 |
|
Discov num |
OSW 54 |
|
Comp |
|
|
Coord arcsec 2000 |
13 01 09.27 +49 37 50.0 |
|
Date first |
1955 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
51 |
|
Pa last |
50.8 |
|
P.A. Now (θ) |
50.8° |
|
Sep first |
83.3 |
|
Sep last |
82.97 |
|
Sep. Now (ρ) |
82.97" |
|
Mag pri |
16.20 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
K5+K7 (yellow-orange/yellow-orange) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-002 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=1.45
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canes Venatici |
|
Gaia DR2 |
1555660454810726272 |
|