21504+1626 UC 4580

 
 
21H 50M 21.71S +16 26' 23.4" P.A. 88 SEP 26.3 MAG 14.90,15.37
 
 
Coord 2000
21504+1626
Discov num
UC 4580
Comp
Coord arcsec 2000
21 50 21.71 +16 26 23.4
Date first
1997
Date last
2010
Obs
3
Pa first
88
Pa last
88
P.A. Now (θ)
88°
Sep first
26.3
Sep last
26.3
Sep. Now (ρ)
26.3"
Mag pri
14.90
Mag sec
15.37
delta mag (ΔM)
0.47
Spectral class
Pri motion ra
+057
Sec motion ra
+057
Pri motion dec
+040
Sec motion dec
+042
Notes
V (Proper motion indicates physical)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pegasus
last precise pa
87.6
last precise sep
26.31