17528+6700 ABH  91AE

 
 
17H 52M 45.97S +67 00' 13.0" P.A. 233 SEP 79.1 MAG 10.53,14.20
 
 
Coord 2000
17528+6700
Discov num
ABH  91
Comp
AE
Coord arcsec 2000
17 52 45.97 +67 00 13.0
Date first
1988
Date last
2004
Obs
4
Pa first
234
Pa last
233
P.A. Now (θ)
233°
Sep first
79.2
Sep last
79.1
Sep. Now (ρ)
79.1"
Mag pri
10.53
Mag sec
14.20
delta mag (ΔM)
3.67
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
17528+6700 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17528+6700 BRD 3 AB 1879 2010 18 325 20.1 10.31 10.53 0.22
Show 17528+6700 BRD 3 AC 1879 2010 11 317 9.7 10.31 11.41 1.10
Show 17528+6700 ABH 91 AD 1988 2004 4 239 75.8 10.53 14.60 4.07
Show 17528+6700 ABH 91 AE 1988 2004 4 233 79.1 10.53 14.20 3.67 <===
Show 17528+6700 BRD 3 BC 1879 2010 10 151 10.6 10.53 11.41 0.88
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
4212-00419-1
last precise pa
232.9
last precise sep
79.057