20095+3301 GRV 316

 
 
20h 09m 35.75s +33 01' 57.4" P.A. 36 sep 27.8 mag 12.19,13.85
 
 
Coord 2000
20095+3301
Discov num
GRV 316
Comp
Coord arcsec 2000
20 09 35.75 +33 01 57.4
Date first
2000
Date last
2015
Obs
8
Pa first
36
Pa last
36
P.A. Now (θ)
36°
Sep first
27.7
Sep last
27.8
Sep. Now (ρ)
27.8"
Mag pri
12.19
Mag sec
13.85
delta mag (ΔM)
1.66
Spectral class
Pri motion ra
-010
Sec motion ra
+000
Pri motion dec
-013
Sec motion dec
-011
Notes
rPM=0.622
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.8
Precise sep
27.846
Constellation
Cygnus
Gaia DR2
23638438784
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20095+3301 GRV 316 2000 2 36 27.7 11.90 13.50 D 200935.75+330157.4
20095+3301 GRV 316 2002 3 36 27.7 11.90 13.50 D 200935.75+330157.4
20095+3301 GRV 316 2010 3 35 27.8 12.19 13.85 200935.75+330157.4
20095+3301 GRV 316 2015 4 36 27.9 12.19 13.85 200935.75+330157.4

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