18142-7101 B  2051

 
 
18H 14M 12.99S -71 00' 34.8" P.A. 62 SEP 0.3 MAG 10.70,10.90 SP A0
 
 
Coord 2000
18142-7101
Discov num
B  2051
Comp
Coord arcsec 2000
18 14 12.99 -71 00 34.8
Date first
1931
Date last
1977
Obs
2
Pa first
47
Pa last
62
P.A. Now (θ)
62°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.70
Mag sec
10.90
delta mag (ΔM)
0.2
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9294-00918-1
last precise pa
61.6
last precise sep
0.25