19304+5015 TDT1508

 
 
19h 30m 21.27s +50 14' 36.6" P.A. 207 sep 2.1 mag 11.45,11.77
 
 
Coord 2000
19304+5015
Discov num
TDT1508
Comp
Coord arcsec 2000
19 30 21.27 +50 14 36.6
Date first
1991
Date last
1991
Obs
1
Pa first
207
Pa last
207
P.A. Now (θ)
207°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
11.45
Mag sec
11.77
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207
Precise sep
2.11
Constellation
Cygnus
Tycho2
3564-00550-1
last precise pa
207
last precise sep
2.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19304+5015 TDT1508 1991 1 207 2.1 11.45 11.77 193021.27+501436.6

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