02444+4105 ES 1612

 
 
02h 44m 22.90s +41 05' 58.6" P.A. 201 sep 3.4 mag 11.30,11.60 Sp F0
 
 
Coord 2000
02444+4105
Discov num
ES 1612
Comp
Coord arcsec 2000
02 44 22.90 +41 05 58.6
Date first
1917
Date last
2003
Obs
6
Pa first
204
Pa last
201
P.A. Now (θ)
201°
Sep first
3.1
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
11.30
Mag sec
11.60
delta mag (ΔM)
0.3
Spectral class
F0 (yellow-white)
Pri motion ra
+021
Sec motion ra
Pri motion dec
+038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.4
Precise sep
3.39
Constellation
Perseus
last precise pa
201.4
last precise sep
3.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02444+4105 ES 1612 2003 5 201 3.4 11.30 11.60 D 024422.90+410558.6

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