02214+5342 HJ 2127

 
 
02h 21m 28.78s +53 40' 52.4" P.A. 135 sep 7.7 mag 10.66,11.60
 
 
Coord 2000
02214+5342
Discov num
HJ 2127
Comp
Coord arcsec 2000
02 21 28.78 +53 40 52.4
Date first
1831
Date last
2015
Obs
9
Pa first
130
Pa last
135
P.A. Now (θ)
135°
Sep first
5.0
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.66
Mag sec
11.60
delta mag (ΔM)
0.94
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-003
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3686-01004-1
last precise pa
135.2
last precise sep
7.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02214+5342 HJ 2127 1999 6 135 7.7 10.66 11.60 D 022128.78+534052.4
02214+5342 HJ 2127 2002 7 135 7.7 10.66 11.60 D 022128.78+534052.4
02214+5342 HJ 2127 2013 8 135 7.6 10.66 11.60 022128.78+534052.4
02214+5342 HJ 2127 2015 9 135 7.7 10.66 11.60 022128.78+534052.4

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