18347-6557 I   634

 
 
18H 34M 43.30S -65 57' 11.0" P.A. 357 SEP 2.9 MAG 9.40,11.90 SP G3/6+A:
 
 
Coord 2000
18347-6557
Discov num
I   634
Comp
Coord arcsec 2000
18 34 43.30 -65 57 11.0
Date first
1909
Date last
1998
Obs
7
Pa first
10
Pa last
357
P.A. Now (θ)
357°
Sep first
2.0
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.40
Mag sec
11.90
delta mag (ΔM)
2.5
Spectral class
G3/6+A: (yellow/white)
Pri motion ra
+021
Sec motion ra
+017
Pri motion dec
-052
Sec motion dec
+007
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pavo
Tycho2
9081-01686-1
HD
170526
last precise pa
356.7
last precise sep
2.947