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
2015
Obs
5
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
71.409
Constellation
Cygnus
Tycho2
2658-01766-1
Gaia DR2
31184861568
 
 
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
19271+3224 GRV 258 2015 5 12 71.4 11.70 13.80 192711.64+322427.8

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