02021+4530 COU1665

 
 
02h 02m 08.54s +45 29' 38.6" P.A. 104 sep 0.5 mag 10.59,10.62 Sp F5
 
 
Coord 2000
02021+4530
Discov num
COU1665
Comp
Coord arcsec 2000
02 02 08.54 +45 29 38.6
Date first
1979
Date last
2008
Obs
11
Pa first
99
Pa last
104
P.A. Now (θ)
104°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.59
Mag sec
10.62
delta mag (ΔM)
0.03
Spectral class
F5 (yellow-white)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.1
Precise sep
0.505
Constellation
Andromeda
SAO
37712
Tycho2
3280-01930-1
last precise pa
104.1
last precise sep
0.505
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02021+4530 COU1665 1999 10 103 0.5 10.59 10.62 F5 020208.54+452938.6
02021+4530 COU1665 2008 11 104 0.5 10.59 10.62 F5 020208.54+452938.6

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