12281+2309 LEP  55

 
 
12H 28M 04.29S +23 08' 36.5" P.A. 233 SEP 54.4 MAG 9.93,17.84 SP G5 DIST. 83.89 PC (273.65 L.Y.)
 
 
Coord 2000
12281+2309
Discov num
LEP  55
Comp
Coord arcsec 2000
12 28 04.29 +23 08 36.5
Date first
1999
Date last
2010
Obs
3
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
54.3
Sep last
54.4
Sep. Now (ρ)
54.4"
Mag pri
9.93
Mag sec
17.84
delta mag (ΔM)
7.91
Spectral class
G5 (yellow)
Pri motion ra
-186
Sec motion ra
-185
Pri motion dec
+018
Sec motion dec
+015
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
HIP
60830
Tycho2
1989-00969-1
BD
BD+23 2463
Distance
83.89
Distance ly
273.65
last precise pa
232.5
last precise sep
54.44