00423+2919 COU 658

 
 
00h 42m 16.50s +29 19' 27.7" P.A. 128 sep 0.6 mag 10.39,10.42 Sp G0
 
 
Coord 2000
00423+2919
Discov num
COU 658
Comp
Coord arcsec 2000
00 42 16.50 +29 19 27.7
Date first
1971
Date last
2009
Obs
12
Pa first
124
Pa last
128
P.A. Now (θ)
128°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.39
Mag sec
10.42
delta mag (ΔM)
0.03
Spectral class
G0 (yellow)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
74210
Tycho2
1744-00004-1
last precise pa
128.3
last precise sep
0.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00423+2919 COU 658 2000 11 120 0.7 10.39 10.42 G0 004216.50+291927.7
00423+2919 COU 658 2009 12 128 0.6 10.39 10.42 G0 004216.50+291927.7

If you need more information about this double, apply for a data request form to the WDS.