20466+1334 GWP2996

 
 
20h 46m 33.14s +13 34' 05.4" P.A. 156 sep 55 mag 13.90,17.20
 
 
Coord 2000
20466+1334
Discov num
GWP2996
Comp
Coord arcsec 2000
20 46 33.14 +13 34 05.4
Date first
1990
Date last
2010
Obs
3
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
55.0
Sep last
55.0
Sep. Now (ρ)
55"
Mag pri
13.90
Mag sec
17.20
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
+058
Sec motion ra
+056
Pri motion dec
-010
Sec motion dec
-014
Notes
V (Proper motion indicates physical)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.6
Precise sep
55.04
Cdsa2 id
GWP 2996
Constellation
Delphinus
Ra deg
20.775872222222223
De deg
13.568166666666666
last precise pa
155.6
last precise sep
55.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20466+1334 GWP2996 1998 2 156 55.1 13.90 17.20 V 204633.14+133405.4
20466+1334 GWP2996 2010 3 156 55.1 13.90 17.20 V 204633.14+133405.4

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