23100-4921 UC 4898

 
 
23H 09M 57.62S -49 21' 00.7" P.A. 308 SEP 51.5 MAG 13.90,16.40
 
 
Coord 2000
23100-4921
Discov num
UC 4898
Comp
Coord arcsec 2000
23 09 57.62 -49 21 00.7
Date first
1998
Date last
2010
Obs
4
Pa first
308
Pa last
308
P.A. Now (θ)
308°
Sep first
50.5
Sep last
51.5
Sep. Now (ρ)
51.5"
Mag pri
13.90
Mag sec
16.40
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+054
Sec motion ra
+036
Pri motion dec
-031
Sec motion dec
-044
Notes
V (Proper motion indicates physical)
rPM=0.357
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Grus
last precise pa
307.8
last precise sep
51.45