12201+3121 SEI 530

 
 
12H 20M 04.78S +31 20' 06.1" P.A. 134 SEP 27.6 MAG 12.11,12.61
 
 
Coord 2000
12201+3121
Discov num
SEI 530
Comp
Coord arcsec 2000
12 20 04.78 +31 20 06.1
Date first
1894
Date last
2010
Obs
6
Pa first
130
Pa last
134
P.A. Now (θ)
134°
Sep first
27.9
Sep last
27.6
Sep. Now (ρ)
27.6"
Mag pri
12.11
Mag sec
12.61
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-007
Sec motion ra
-013
Pri motion dec
+009
Sec motion dec
-004
Notes
rPM=1.053
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
Tycho2
2528-00127-1
last precise pa
134.3
last precise sep
27.61