18088+0404 BAL2915

 
 
18H 08M 47.91S +04 04' 20.0" P.A. 166 SEP 20.3 MAG 12.70,12.89
 
 
Coord 2000
18088+0404
Discov num
BAL2915
Comp
Coord arcsec 2000
18 08 47.91 +04 04 20.0
Date first
1910
Date last
2014
Obs
7
Pa first
168
Pa last
166
P.A. Now (θ)
166°
Sep first
19.8
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
12.70
Mag sec
12.89
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
-004
Sec motion ra
-003
Pri motion dec
+003
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
165.6
last precise sep
20.34