20280-1122 GWP2955

 
 
20h 27m 59.16s -11 21' 46.6" P.A. 178 sep 76.1 mag 12.20,15.10
 
 
Coord 2000
20280-1122
Discov num
GWP2955
Comp
Coord arcsec 2000
20 27 59.16 -11 21 46.6
Date first
1986
Date last
2015
Obs
4
Pa first
178
Pa last
178
P.A. Now (θ)
178°
Sep first
76.4
Sep last
76.1
Sep. Now (ρ)
76.1"
Mag pri
12.20
Mag sec
15.10
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-022
Sec motion ra
-028
Pri motion dec
-080
Sec motion dec
-078
Notes
V (Proper motion indicates physical)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177.8
Precise sep
76.067
Constellation
Capricornus
Gaia DR2
73153644160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20280-1122 GWP2955 1999 2 178 76.4 12.20 15.10 V 202759.16-112146.6
20280-1122 GWP2955 2010 3 178 76.3 12.20 15.10 V 202759.16-112146.6
20280-1122 GWP2955 2015 4 178 76.1 12.20 15.10 V 202759.16-112146.6

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