02553+6540 TDS2387

 
 
02h 55m 17.06s +65 39' 52.7" P.A. 71 sep 0.5 mag 11.02,11.05
 
 
Coord 2000
02553+6540
Discov num
TDS2387
Comp
Coord arcsec 2000
02 55 17.06 +65 39 52.7
Date first
1991
Date last
1991
Obs
1
Pa first
71
Pa last
71
P.A. Now (θ)
71°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.02
Mag sec
11.05
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.8
Precise sep
0.45
Constellation
Cassiopeia
Tycho2
4060-00677-1
last precise pa
70.8
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02553+6540 TDS2387 1991 1 71 0.5 11.02 11.05 025517.06+653952.7

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