17572+3541 STF2256AC

 
 
17H 57M 11.23S +35 40' 10.5" P.A. 350 SEP 9.1 MAG 11.12,14.10 SP G5
 
 
Coord 2000
17572+3541
Discov num
STF2256
Comp
AC
Coord arcsec 2000
17 57 11.23 +35 40 10.5
Date first
1885
Date last
2015
Obs
17
Pa first
302
Pa last
350
P.A. Now (θ)
350°
Sep first
8.4
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
11.12
Mag sec
14.10
delta mag (ΔM)
2.98
Spectral class
G5 (yellow)
Pri motion ra
-055
Sec motion ra
-021
Pri motion dec
-049
Sec motion dec
+001
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
17572+3541 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17572+3541 HO 73 AB 1885 2015 36 215 1.9 11.12 11.14 0.02
Show 17572+3541 STF2256 AC 1885 2015 17 350 9.1 11.12 14.10 2.98 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
350.1
last precise sep
9.1