00518+5053 TDS1640

 
 
00h 51m 47.67s +50 52' 58.5" P.A. 309 sep 0.7 mag 11.80,11.86
 
 
Coord 2000
00518+5053
Discov num
TDS1640
Comp
Coord arcsec 2000
00 51 47.67 +50 52 58.5
Date first
1991
Date last
1991
Obs
1
Pa first
309
Pa last
309
P.A. Now (θ)
309°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.80
Mag sec
11.86
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.4
Precise sep
0.66
Constellation
Cassiopeia
Tycho2
3274-01808-1
last precise pa
309.4
last precise sep
0.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00518+5053 TDS1640 1991 1 309 0.7 11.80 11.86 005147.67+505258.5

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