02213+5334 LDS5377

 
 
02h 21m 12.33s +53 33' 39.0" P.A. 221 sep 11.3 mag 12.30,16.70 dist. 27.27 pc (88.95 l.y.)
 
 
Coord 2000
02213+5334
Discov num
LDS5377
Comp
Coord arcsec 2000
02 21 12.33 +53 33 39.0
Date first
1960
Date last
2002
Obs
3
Pa first
210
Pa last
221
P.A. Now (θ)
221°
Sep first
10.0
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
12.30
Mag sec
16.70
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
-280
Sec motion ra
Pri motion dec
-041
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221.3
Precise sep
11.335
Spectr
K8
Constellation
Perseus
HIP
10960
Tycho2
3686-00552-1
BD
BD+52 570
Distance
27.27
Distance ly
88.95
last precise pa
221.3
last precise sep
11.335
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02213+5334 LDS5377 1999 2 221 11.2 12.30 16.70 D 022112.61+533339.4
02213+5334 LDS5377 2002 3 221 11.3 12.30 16.70 D 022112.61+533339.4

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