18507+1233 BPM 864

 
 
18H 50M 43.03S +12 33' 20.5" P.A. 115 SEP 55 MAG 14.86,15.50
 
 
Coord 2000
18507+1233
Discov num
BPM 864
Comp
Coord arcsec 2000
18 50 43.03 +12 33 20.5
Date first
1995
Date last
2010
Obs
4
Pa first
114
Pa last
115
P.A. Now (θ)
115°
Sep first
54.7
Sep last
55.0
Sep. Now (ρ)
55"
Mag pri
14.86
Mag sec
15.50
delta mag (ΔM)
0.64
Spectral class
Pri motion ra
-011
Sec motion ra
-010
Pri motion dec
+003
Sec motion dec
+004
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
114.6
last precise sep
55.04