01230+4005 COU1213

 
 
01h 22m 58.35s +40 05' 29.6" P.A. 101 sep 1.5 mag 11.95,11.90
 
 
Coord 2000
01230+4005
Discov num
COU1213
Comp
Coord arcsec 2000
01 22 58.35 +40 05 29.6
Date first
1975
Date last
2015
Obs
3
Pa first
103
Pa last
101
P.A. Now (θ)
101°
Sep first
1.2
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.95
Mag sec
11.90
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-109
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.5
Precise sep
1.489
Constellation
Andromeda
Tycho2
2817-00777-1
last precise pa
100.5
last precise sep
1.489
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01230+4005 COU1213 1990 2 102 1.2 11.95 11.90 012258.35+400529.6
01230+4005 COU1213 2015 3 101 1.5 11.95 11.90 012258.35+400529.6

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