18392-4657 I  1376

 
 
18H 39M 11.54S -46 56' 58.3" P.A. 3 SEP 1.7 MAG 9.71,11.90 SP A2III
 
 
Coord 2000
18392-4657
Discov num
I  1376
Comp
Coord arcsec 2000
18 39 11.54 -46 56 58.3
Date first
1926
Date last
1934
Obs
2
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.71
Mag sec
11.90
delta mag (ΔM)
2.19
Spectral class
A2III (white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Telescopium
Tycho2
8364-00357-1
HD
171818
last precise pa
2.7
last precise sep
1.72