18151+0448 BAL2923

 
 
18H 15M 09.08S +04 48' 13.7" P.A. 18 SEP 16.1 MAG 10.70,11.50
 
 
Coord 2000
18151+0448
Discov num
BAL2923
Comp
Coord arcsec 2000
18 15 09.08 +04 48 13.7
Date first
1910
Date last
2016
Obs
6
Pa first
14
Pa last
18
P.A. Now (θ)
18°
Sep first
14.9
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
10.70
Mag sec
11.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-008
Sec motion ra
+003
Pri motion dec
-008
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
last precise pa
17.6
last precise sep
16.146