18171+2315 POU3378

 
 
18H 17M 00.95S +23 15' 14.2" P.A. 203 SEP 4.5 MAG 12.00,15.20
 
 
Coord 2000
18171+2315
Discov num
POU3378
Comp
Coord arcsec 2000
18 17 00.95 +23 15 14.2
Date first
1904
Date last
2001
Obs
5
Pa first
227
Pa last
203
P.A. Now (θ)
203°
Sep first
6.7
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
12.00
Mag sec
15.20
delta mag (ΔM)
3.2
Spectral class
Pri motion ra
-018
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
203.3
last precise sep
4.487