19506+3715 COU2285

 
 
19h 50m 33.27s +37 15' 10.4" P.A. 67 sep 1.5 mag 11.21,12.50
 
 
Coord 2000
19506+3715
Discov num
COU2285
Comp
Coord arcsec 2000
19 50 33.27 +37 15 10.4
Date first
1985
Date last
2008
Obs
2
Pa first
73
Pa last
67
P.A. Now (θ)
67°
Sep first
1.3
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.21
Mag sec
12.50
delta mag (ΔM)
1.29
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
66.8
Precise sep
1.461
Constellation
Cygnus
Tycho2
2681-00249-1
last precise pa
66.8
last precise sep
1.461
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19506+3715 COU2285 1985 1 73 1.3 11.21 12.50 195033.27+371510.4
19506+3715 COU2285 2008 2 67 1.5 11.21 12.50 195033.27+371510.4

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