20302+0156 BAL1562

 
 
20H 30M 09.08S +01 55' 36.1" P.A. 308 SEP 8.4 MAG 11.80,13.40
 
 
Coord 2000
20302+0156
Discov num
BAL1562
Comp
Coord arcsec 2000
20 30 09.08 +01 55 36.1
Date first
1996
Date last
2010
Obs
7
Pa first
309
Pa last
308
P.A. Now (θ)
308°
Sep first
9.1
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
11.80
Mag sec
13.40
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-004
Sec motion ra
-015
Pri motion dec
+004
Sec motion dec
-012
Notes
rPM=1.011
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
308
last precise sep
8.35