19271+3224 GRV 258

 
 
19h 27m 11.64s +32 24' 27.8" P.A. 12 sep 71.4 mag 11.70,13.80
 
 
Coord 2000
19271+3224
Discov num
GRV 258
Comp
Coord arcsec 2000
19 27 11.64 +32 24 27.8
Date first
1951
Date last
2010
Obs
4
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
72.4
Sep last
71.4
Sep. Now (ρ)
71.4"
Mag pri
11.70
Mag sec
13.80
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-015
Sec motion ra
-009
Pri motion dec
-014
Sec motion dec
-004
Notes
rPM=0.568
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.3
Precise sep
71.44
Constellation
Cygnus
last precise pa
12.3
last precise sep
71.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19271+3224 GRV 258 2000 2 12 71.3 11.70 13.80 D 192711.64+322427.8
19271+3224 GRV 258 2002 3 12 71.3 11.70 13.80 D 192711.64+322427.8
19271+3224 GRV 258 2010 4 12 71.4 11.70 13.80 192711.64+322427.8

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