21399+2005 UC 4521

 
 
21H 39M 54.59S +20 04' 45.9" P.A. 34 SEP 12.5 MAG 11.00,13.50
 
 
Coord 2000
21399+2005
Discov num
UC 4521
Comp
Coord arcsec 2000
21 39 54.59 +20 04 45.9
Date first
2000
Date last
2010
Obs
3
Pa first
35
Pa last
34
P.A. Now (θ)
34°
Sep first
12.4
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
11.00
Mag sec
13.50
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+051
Sec motion ra
+054
Pri motion dec
-011
Sec motion dec
-020
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.165 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.4
Precise sep
12.5
Constellation
Pegasus
Tycho2
1673-00498-1
last precise pa
34.4
last precise sep
12.5