18396-4520 UC 3632

 
 
18H 39M 36.69S -45 19' 52.8" P.A. 138 SEP 46.3 MAG 10.39,15.66
 
 
Coord 2000
18396-4520
Discov num
UC 3632
Comp
Coord arcsec 2000
18 39 36.69 -45 19 52.8
Date first
1998
Date last
2010
Obs
3
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
48.2
Sep last
46.3
Sep. Now (ρ)
46.3"
Mag pri
10.39
Mag sec
15.66
delta mag (ΔM)
5.27
Spectral class
Pri motion ra
+021
Sec motion ra
+017
Pri motion dec
-077
Sec motion dec
-048
Notes
V (Proper motion indicates physical)
rPM=0.367
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Austrina
Tycho2
8360-02266-1
last precise pa
137.5
last precise sep
46.34