20120+0004 GWP2927

 
 
20H 12M 01.03S +00 03' 58.4" P.A. 150 SEP 9.8 MAG 16.30,16.60
 
 
Coord 2000
20120+0004
Discov num
GWP2927
Comp
Coord arcsec 2000
20 12 01.03 +00 03 58.4
Date first
1987
Date last
2010
Obs
4
Pa first
150
Pa last
150
P.A. Now (θ)
150°
Sep first
10.5
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
16.30
Mag sec
16.60
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-048
Sec motion ra
-052
Pri motion dec
-038
Sec motion dec
-034
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.091 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
150.3
last precise sep
9.83