02211+5442 TDS2217

 
 
02h 21m 07.12s +54 41' 37.2" P.A. 79 sep 0.5 mag 10.95,11.19
 
 
Coord 2000
02211+5442
Discov num
TDS2217
Comp
Coord arcsec 2000
02 21 07.12 +54 41 37.2
Date first
1991
Date last
1991
Obs
1
Pa first
79
Pa last
79
P.A. Now (θ)
79°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.95
Mag sec
11.19
delta mag (ΔM)
0.24
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3690-00732-1
last precise pa
79.1
last precise sep
0.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02211+5442 TDS2217 1991 1 79 0.5 10.95 11.19 022107.12+544137.2

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