17134-1840 ARA 439

 
 
17H 13M 20.86S -18 40' 09.2" P.A. 238 SEP 10.1 MAG 11.44,12.35
 
 
Coord 2000
17134-1840
Discov num
ARA 439
Comp
Coord arcsec 2000
17 13 20.86 -18 40 09.2
Date first
1916
Date last
1999
Obs
5
Pa first
198
Pa last
238
P.A. Now (θ)
238°
Sep first
13.9
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
11.44
Mag sec
12.35
delta mag (ΔM)
0.91
Spectral class
Pri motion ra
+064
Sec motion ra
+011
Pri motion dec
-084
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
6237-00599-1
last precise pa
238.4
last precise sep
10.11