21528-2903 UC 4587

 
 
21H 52M 49.31S -29 03' 03.2" P.A. 187 SEP 10.5 MAG 11.60,12.00
 
 
Coord 2000
21528-2903
Discov num
UC 4587
Comp
Coord arcsec 2000
21 52 49.31 -29 03 03.2
Date first
1913
Date last
2010
Obs
6
Pa first
185
Pa last
187
P.A. Now (θ)
187°
Sep first
10.4
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
11.60
Mag sec
12.00
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+101
Sec motion ra
+098
Pri motion dec
+012
Sec motion dec
+005
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Piscis Austrinus
last precise pa
186.6
last precise sep
10.46