17345+3354 SKF1763

 
 
17H 34M 30.12S +33 54' 07.8" P.A. 19 SEP 3.6 MAG 19.70,19.20 SP DA+M4E
 
 
Coord 2000
17345+3354
Discov num
SKF1763
Comp
Coord arcsec 2000
17 34 30.12 +33 54 07.8
Date first
1998
Date last
2005
Obs
2
Pa first
20
Pa last
19
P.A. Now (θ)
19°
Sep first
4.0
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
19.70
Mag sec
19.20
delta mag (ΔM)
0.5
Spectral class
DA+M4e
Pri motion ra
-034
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
19.2
last precise sep
3.59