18420-5313 UC 3644

 
 
18H 42M 01.84S -53 12' 42.8" P.A. 280 SEP 18.3 MAG 14.50,15.70
 
 
Coord 2000
18420-5313
Discov num
UC 3644
Comp
Coord arcsec 2000
18 42 01.84 -53 12 42.8
Date first
1998
Date last
1999
Obs
2
Pa first
284
Pa last
280
P.A. Now (θ)
280°
Sep first
18.5
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
14.50
Mag sec
15.70
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-012
Sec motion ra
+007
Pri motion dec
+062
Sec motion dec
+050
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.356
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Telescopium
last precise pa
280.4
last precise sep
18.34