18140+1901 HEI 801

 
 
18H 14M 02.68S +19 01' 25.9" P.A. 171 SEP 2.5 MAG 10.50,12.50
 
 
Coord 2000
18140+1901
Discov num
HEI 801
Comp
Coord arcsec 2000
18 14 02.68 +19 01 25.9
Date first
1989
Date last
2005
Obs
2
Pa first
167
Pa last
171
P.A. Now (θ)
171°
Sep first
2.3
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.50
Mag sec
12.50
delta mag (ΔM)
2
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
1575-01510-1
last precise pa
171.2
last precise sep
2.54