20189+1006 GRV 328

 
 
20h 18m 58.59s +10 06' 29.7" P.A. 59 sep 23.2 mag 12.31,14.27
 
 
Coord 2000
20189+1006
Discov num
GRV 328
Comp
Coord arcsec 2000
20 18 58.59 +10 06 29.7
Date first
2000
Date last
2015
Obs
7
Pa first
59
Pa last
59
P.A. Now (θ)
59°
Sep first
23.0
Sep last
23.2
Sep. Now (ρ)
23.2"
Mag pri
12.31
Mag sec
14.27
delta mag (ΔM)
1.96
Spectral class
Pri motion ra
-013
Sec motion ra
+000
Pri motion dec
-022
Sec motion dec
-020
Notes
rPM=0.515
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.3
Precise sep
23.171
Constellation
Delphinus
SAO
125676
Gaia DR2
01467523328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20189+1006 GRV 328 2000 2 59 23.0 12.20 14.00 D 201858.59+100629.7
20189+1006 GRV 328 2001 3 59 23.0 12.20 14.00 D 201858.59+100629.7
20189+1006 GRV 328 2010 3 59 23.1 12.31 14.27 201858.59+100629.7
20189+1006 GRV 328 2015 4 59 23.2 12.31 14.27 201858.59+100629.7

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