20319+1758 BPM2183

 
 
20H 31M 51.92S +17 58' 12.9" P.A. 115 SEP 110.7 MAG 14.85,15.40
 
 
Coord 2000
20319+1758
Discov num
BPM2183
Comp
Coord arcsec 2000
20 31 51.92 +17 58 12.9
Date first
1995
Date last
2010
Obs
4
Pa first
115
Pa last
115
P.A. Now (θ)
115°
Sep first
110.7
Sep last
110.7
Sep. Now (ρ)
110.7"
Mag pri
14.85
Mag sec
15.40
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-010
Sec motion dec
-016
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Delphinus
last precise pa
114.8
last precise sep
110.73