20292+0840 GWP2959

 
 
20h 29m 14.52s +08 40' 06.4" P.A. 280.00 sep 37.8 mag 13.40,15.60
 
 
Coord 2000
20292+0840
Discov num
GWP2959
Comp
Coord arcsec 2000
20 29 14.52 +08 40 06.4
Date first
1990
Date last
2015
Obs
9
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
37.6
Sep last
37.8
Sep. Now (ρ)
37.8"
Mag pri
13.40
Mag sec
15.60
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+056
Sec motion ra
+048
Pri motion dec
-020
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.15 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.2
Precise sep
37.831
Constellation
Delphinus
Gaia DR2
73663861376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20292+0840 GWP2959 2000 2 280 37.9 13.40 15.60 V 202914.52+084006.4
20292+0840 GWP2959 2010 4 280 37.8 13.40 15.60 V 202914.52+084006.4
20292+0840 GWP2959 2015 5 280 38.0 13.40 15.60 V 202914.52+084006.4

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