19300+5252 UC 3955BD

 
 
19H 30M 04.80S +52 52' 22.7" P.A. 349 SEP 59.7 MAG 15.02,15.79
 
 
Coord 2000
19300+5252
Discov num
UC 3955
Comp
BD
Coord arcsec 2000
19 30 04.80 +52 52 22.7
Date first
2000
Date last
2003
Obs
2
Pa first
349
Pa last
349
P.A. Now (θ)
349°
Sep first
59.6
Sep last
59.7
Sep. Now (ρ)
59.7"
Mag pri
15.02
Mag sec
15.79
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
-011
Sec motion ra
-002
Pri motion dec
+077
Sec motion dec
+087
Notes
V (Proper motion indicates physical)
rPM=0.155 (< 0.3, Physical double)
This double is physical.
 
 
19300+5252 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19300+5252 UC 3955 AB 2000 2003 2 82 37.0 14.62 15.02 0.40
Show 19300+5252 UC 3955 AC 2000 2003 2 185 45.4 14.62 14.89 0.27
Show 19300+5252 UC 3955 BD 2000 2003 2 349 59.7 15.02 15.79 0.77 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
349
last precise sep
59.683