00507+5637 TDS1637

 
 
00h 50m 43.09s +56 37' 18.8" P.A. 231 sep 2.2 mag 11.60,12.70
 
 
Coord 2000
00507+5637
Discov num
TDS1637
Comp
Coord arcsec 2000
00 50 43.09 +56 37 18.8
Date first
1991
Date last
1991
Obs
1
Pa first
231
Pa last
231
P.A. Now (θ)
231°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.60
Mag sec
12.70
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-010
Sec motion dec
-010
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.2
Precise sep
2.2
Constellation
Cassiopeia
Tycho2
3663-00367-1
last precise pa
231.2
last precise sep
2.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00507+5637 TDS1637 1991 1 231 2.2 11.60 12.70 005043.09+563718.8

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