03228+4640 COU2021

 
 
03h 22m 47.63s +46 39' 52.5" P.A. 267 sep 0.3 mag 10.90,11.60
 
 
Coord 2000
03228+4640
Discov num
COU2021
Comp
Coord arcsec 2000
03 22 47.63 +46 39 52.5
Date first
1983
Date last
2008
Obs
3
Pa first
253
Pa last
267
P.A. Now (θ)
267°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.90
Mag sec
11.60
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3312-01800-1
last precise pa
266.9
last precise sep
0.299
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03228+4640 COU2021 1983 1 253 0.3 10.90 11.60 032247.63+463952.5
03228+4640 COU2021 2007 2 256 0.3 10.90 11.60 032247.63+463952.5
03228+4640 COU2021 2008 3 267 0.3 10.90 11.60 032247.63+463952.5

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