20353+3313 GRV 359

 
 
20h 35m 20.55s +33 13' 20.2" P.A. 191 sep 73.4 mag 12.90,13.50
 
 
Coord 2000
20353+3313
Discov num
GRV 359
Comp
Coord arcsec 2000
20 35 20.55 +33 13 20.2
Date first
1998
Date last
2015
Obs
6
Pa first
191
Pa last
191
P.A. Now (θ)
191°
Sep first
73.3
Sep last
73.4
Sep. Now (ρ)
73.4"
Mag pri
12.90
Mag sec
13.50
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-014
Sec motion ra
-016
Pri motion dec
-016
Sec motion dec
-026
Notes
rPM=0.334
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
191.3
Precise sep
73.357
Constellation
Cygnus
Tycho2
2690-00849-1
Gaia DR2
14942666880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20353+3313 GRV 359 2000 2 191 73.3 12.90 13.50 D 203520.55+331320.2
20353+3313 GRV 359 2002 3 191 73.3 12.90 13.50 D 203520.55+331320.2
20353+3313 GRV 359 2015 6 191 73.4 12.90 13.50 203520.55+331320.2

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