20229+2427 GRV 336

 
 
20h 22m 56.51s +24 27' 30.2" P.A. 45 sep 45.5 mag 12.50,13.70
 
 
Coord 2000
20229+2427
Discov num
GRV 336
Comp
Coord arcsec 2000
20 22 56.51 +24 27 30.2
Date first
1997
Date last
2015
Obs
7
Pa first
45
Pa last
45
P.A. Now (θ)
45°
Sep first
45.1
Sep last
45.5
Sep. Now (ρ)
45.5"
Mag pri
12.50
Mag sec
13.70
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-013
Sec motion ra
-012
Pri motion dec
-021
Sec motion dec
-016
Notes
rPM=0.206 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
44.6
Precise sep
45.467
Constellation
Vulpecula
Gaia DR2
82228152064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20229+2427 GRV 336 2000 2 45 45.1 12.50 13.70 D 202256.51+242730.2
20229+2427 GRV 336 2001 3 45 45.1 12.50 13.70 D 202256.51+242730.2
20229+2427 GRV 336 2010 3 45 45.5 12.50 13.70 202256.51+242730.2
20229+2427 GRV 336 2015 7 45 45.5 12.50 13.70 202256.51+242730.2

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