12104+3055 SEI 529

 
 
12H 10M 20.83S +30 53' 39.6" P.A. 356 SEP 18.6 MAG 11.95,11.67
 
 
Coord 2000
12104+3055
Discov num
SEI 529
Comp
Coord arcsec 2000
12 10 20.83 +30 53 39.6
Date first
1899
Date last
2015
Obs
9
Pa first
356
Pa last
356
P.A. Now (θ)
356°
Sep first
18.5
Sep last
18.6
Sep. Now (ρ)
18.6"
Mag pri
11.95
Mag sec
11.67
delta mag (ΔM)
0.28
Spectral class
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
+005
Sec motion dec
+004
Notes
rPM=0.07199999999999999 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
Tycho2
2527-00619-1
last precise pa
356.3
last precise sep
18.57