17106+3742 DAM 946AB

 
 
17H 10M 33.17S +37 42' 11.4" P.A. 212 SEP 4.8 MAG 11.80,14.40
 
 
Coord 2000
17106+3742
Discov num
DAM 946
Comp
AB
Coord arcsec 2000
17 10 33.17 +37 42 11.4
Date first
1998
Date last
2010
Obs
4
Pa first
212
Pa last
212
P.A. Now (θ)
212°
Sep first
4.8
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
11.80
Mag sec
14.40
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
-011
Sec motion ra
Pri motion dec
+026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17106+3742 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17106+3742 DAM 946 AB 1998 2010 4 212 4.8 11.80 14.40 2.60 <===
Show 17106+3742 DAM 946 AC 1998 2010 5 284 76.1 11.80 16.60 4.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3073-02034-1
last precise pa
211.9
last precise sep
4.82