20167+2208 GRV 325

 
 
20h 16m 44.41s +22 08' 43.5" P.A. 209 sep 57.3 mag 12.60,13.80
 
 
Coord 2000
20167+2208
Discov num
GRV 325
Comp
Coord arcsec 2000
20 16 44.41 +22 08 43.5
Date first
1999
Date last
2015
Obs
8
Pa first
208
Pa last
209
P.A. Now (θ)
209°
Sep first
57.2
Sep last
57.3
Sep. Now (ρ)
57.3"
Mag pri
12.60
Mag sec
13.80
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-007
Sec motion ra
-014
Pri motion dec
-012
Sec motion dec
-015
Notes
rPM=0.371
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.5
Precise sep
57.254
Constellation
Vulpecula
Gaia DR2
38926863744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20167+2208 GRV 325 2000 2 208 57.2 12.60 13.80 D 201644.41+220843.5
20167+2208 GRV 325 2001 3 208 57.2 12.60 13.80 D 201644.41+220843.5
20167+2208 GRV 325 2010 3 208 57.4 12.60 13.80 201644.41+220843.5
20167+2208 GRV 325 2015 4 208 57.3 12.60 13.80 201644.41+220843.5

If you need more information about this double, apply for a data request form to the WDS.