18567+6440 TDT1141

 
 
18H 56M 40.32S +64 40' 06.7" P.A. 167 SEP 0.4 MAG 10.58,10.95
 
 
Coord 2000
18567+6440
Discov num
TDT1141
Comp
Coord arcsec 2000
18 56 40.32 +64 40 06.7
Date first
1991
Date last
2010
Obs
3
Pa first
158
Pa last
167
P.A. Now (θ)
167°
Sep first
0.6
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.58
Mag sec
10.95
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
+032
Sec motion ra
+032
Pri motion dec
+083
Sec motion dec
+083
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
4224-01669-1
last precise pa
166.6
last precise sep
0.418