21309+6537 SKF2614

 
 
21H 30M 54.97S +65 37' 11.6" P.A. 236 SEP 54.8 MAG 9.70,14.80 SP G0
 
 
Coord 2000
21309+6537
Discov num
SKF2614
Comp
Coord arcsec 2000
21 30 54.97 +65 37 11.6
Date first
1954
Date last
2013
Obs
6
Pa first
236
Pa last
236
P.A. Now (θ)
236°
Sep first
54.7
Sep last
54.8
Sep. Now (ρ)
54.8"
Mag pri
9.70
Mag sec
14.80
delta mag (ΔM)
5.1
Spectral class
G0 (yellow)
Pri motion ra
+067
Sec motion ra
+067
Pri motion dec
-006
Sec motion dec
+000
Notes
V (Proper motion indicates physical)
rPM=0.089 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
Tycho2
4257-00126-1
last precise pa
236.3
last precise sep
54.84