19457+3726 COU2283

 
 
19h 45m 39.88s +37 25' 57.2" P.A. 152 sep 0.2 mag 10.10,10.10 Sp A2
 
 
Coord 2000
19457+3726
Discov num
COU2283
Comp
Coord arcsec 2000
19 45 39.88 +37 25 57.2
Date first
1985
Date last
2007
Obs
4
Pa first
167
Pa last
152
P.A. Now (θ)
152°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.10
Mag sec
10.10
delta mag (ΔM)
0
Spectral class
A2 (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.6
Precise sep
0.178
Constellation
Cygnus
last precise pa
151.6
last precise sep
0.178
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19457+3726 COU2283 1996 3 168 0.2 10.10 10.10 A2 194539.88+372557.2
19457+3726 COU2283 2007 4 152 0.2 10.10 10.10 A2 194539.88+372557.2

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