19308+4124 COU2402

 
 
19h 30m 46.72s +41 23' 47.2" P.A. 140 sep 0.1 mag 10.50,10.50
 
 
Coord 2000
19308+4124
Discov num
COU2402
Comp
Coord arcsec 2000
19 30 46.72 +41 23 47.2
Date first
1986
Date last
2008
Obs
2
Pa first
127
Pa last
140
P.A. Now (θ)
140°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.50
Mag sec
10.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.5
Precise sep
0.142
Constellation
Cygnus
Tycho2
3143-01658-1
last precise pa
139.5
last precise sep
0.142
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19308+4124 COU2402 1986 1 127 0.2 10.50 10.50 193046.72+412347.2
19308+4124 COU2402 2008 2 140 0.1 10.50 10.50 193046.72+412347.2

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