04023+2142 SCA  29

 
 
04h 02m 22.70s +21 41' 52.0" P.A. 144 sep 8.4 mag 10.78,12.30
 
 
Coord 2000
04023+2142
Discov num
SCA  29
Comp
Coord arcsec 2000
04 02 22.70 +21 41 52.0
Date first
1892
Date last
2008
Obs
7
Pa first
144
Pa last
144
P.A. Now (θ)
144°
Sep first
7.5
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
10.78
Mag sec
12.30
delta mag (ΔM)
1.52
Spectral class
Pri motion ra
+002
Sec motion ra
+010
Pri motion dec
-003
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Taurus
Tycho2
1262-00649-1
last precise pa
144
last precise sep
8.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04023+2142 SCA 29 1997 5 145 8.2 10.78 12.30 D 040222.70+214152.0
04023+2142 SCA 29 2008 6 144 8.4 10.78 12.30 D 040222.70+214152.0

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