03032+4121 COU1381

 
 
03h 03m 11.27s +41 20' 06.6" P.A. 71 sep 0.2 mag 8.50,10.77 Sp A0V dist. 246.91 pc (805.42 l.y.)
 
 
Coord 2000
03032+4121
Discov num
COU1381
Comp
Coord arcsec 2000
03 03 11.27 +41 20 06.6
Date first
1976
Date last
2010
Obs
4
Pa first
75
Pa last
71
P.A. Now (θ)
71°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.50
Mag sec
10.77
delta mag (ΔM)
2.27
Spectral class
A0V (white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.2
Precise sep
0.24
Constellation
Perseus
SAO
38532
HIP
14207
Tycho2
2855-01136-1
HD
18830
BD
BD+40 656
Distance
246.91
Distance ly
805.42
last precise pa
71.2
last precise sep
0.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03032+4121 COU1381 1991 2 84 0.3 8.50 10.77 030311.27+412006.6
03032+4121 COU1381 2010 3 71 0.2 8.50 10.77 030311.27+412006.6

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