19551+3948 GRV 294

 
 
19h 55m 06.14s +39 48' 42.3" P.A. 217 sep 32.5 mag 12.60,13.20
 
 
Coord 2000
19551+3948
Discov num
GRV 294
Comp
Coord arcsec 2000
19 55 06.14 +39 48 42.3
Date first
1954
Date last
2010
Obs
4
Pa first
217
Pa last
217
P.A. Now (θ)
217°
Sep first
32.3
Sep last
32.5
Sep. Now (ρ)
32.5"
Mag pri
12.60
Mag sec
13.20
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+014
Sec motion ra
+006
Pri motion dec
+015
Sec motion dec
+006
Notes
rPM=0.587
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.3
Precise sep
32.54
Constellation
Cygnus
last precise pa
217.3
last precise sep
32.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19551+3948 GRV 294 2000 2 217 32.4 12.60 13.20 D 195506.14+394842.3
19551+3948 GRV 294 2002 3 217 32.4 12.60 13.20 D 195506.14+394842.3
19551+3948 GRV 294 2010 4 217 32.5 12.60 13.20 195506.14+394842.3

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