02257+7301 TDS2244

 
 
02h 25m 39.97s +73 01' 15.7" P.A. 95 sep 2.4 mag 11.39,12.52
 
 
Coord 2000
02257+7301
Discov num
TDS2244
Comp
Coord arcsec 2000
02 25 39.97 +73 01 15.7
Date first
1991
Date last
1991
Obs
1
Pa first
95
Pa last
95
P.A. Now (θ)
95°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.39
Mag sec
12.52
delta mag (ΔM)
1.13
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+000
Sec motion dec
+000
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.2
Precise sep
2.4
Constellation
Cassiopeia
Tycho2
4320-00634-1
last precise pa
95.2
last precise sep
2.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02257+7301 TDS2244 1991 1 95 2.4 11.39 12.52 022539.97+730115.7

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