17317+6051 DAM 683AC

 
 
17H 31M 31.38S +60 50' 51.9" P.A. 255 SEP 7.2 MAG 13.50,20.00
 
 
Coord 2000
17317+6051
Discov num
DAM 683
Comp
AC
Coord arcsec 2000
17 31 31.38 +60 50 51.9
Date first
2000
Date last
2000
Obs
1
Pa first
255
Pa last
255
P.A. Now (θ)
255°
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
13.50
Mag sec
20.00
delta mag (ΔM)
6.5
Spectral class
Pri motion ra
-063
Sec motion ra
-044
Pri motion dec
+084
Sec motion dec
+069
Notes
rPM=0.231 (< 0.3, Physical double)
This double is physical.
 
 
17317+6051 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17317+6051 LDS1448 AB 1963 2000 3 24 86.7 13.50 20.00 6.50
Show 17317+6051 DAM 683 AC 2000 2000 1 255 7.2 13.50 20.00 6.50 <===
Show 17317+6051 DAM 683 AD 2000 2000 1 8 76.0 13.50 20.00 6.50
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
254.9
last precise sep
7.17