12133+3013 SKF  65

 
 
12h 13m 15.40s +30 13' 11.3" P.A. 177 sep 7.6 mag 11.20,11.70
 
 
Coord 2000
12133+3013
Discov num
SKF  65
Comp
Coord arcsec 2000
12 13 15.40 +30 13 11.3
Date first
1902
Date last
2014
Obs
10
Pa first
179
Pa last
177
P.A. Now (θ)
177°
Sep first
7.2
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
11.20
Mag sec
11.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-031
Sec motion ra
-029
Pri motion dec
+016
Sec motion dec
+006
Notes
rPM=0.292 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.2
Precise sep
7.59
Constellation
Coma Berenices
Tycho2
2527-00405-1
last precise pa
177.2
last precise sep
7.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12133+3013 SKF 65 2000 1 176 7.7 11.20 11.70 121315.40+301311.3
12133+3013 SKF 65 2003 5 177 7.6 11.20 11.70 D 121315.40+301311.3
12133+3013 SKF 65 2014 9 177 7.6 11.20 11.70 121315.40+301311.3

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