17103+6001 TDT 244

 
 
17h 10m 20.73s +60 00' 59.6" P.A. 185 sep 2.4 mag 11.92,12.41
 
 
Coord 2000
17103+6001
Discov num
TDT 244
Comp
Coord arcsec 2000
17 10 20.73 +60 00 59.6
Date first
1991
Date last
2000
Obs
2
Pa first
182
Pa last
185
P.A. Now (θ)
185°
Sep first
2.3
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.92
Mag sec
12.41
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
185.4
Precise sep
2.41
Constellation
Draco
Tycho2
4198-00569-1
last precise pa
185.4
last precise sep
2.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17103+6001 TDT 244 1991 1 182 2.3 11.92 12.41 171020.73+600059.6
17103+6001 TDT 244 2000 2 185 2.4 11.92 12.41 171020.73+600059.6

If you need more information about this double, apply for a data request form to the WDS.