17571+5313 TDT 595

 
 
17h 57m 08.61s +53 12' 34.9" P.A. 77 sep 0.5 mag 11.04,11.31
 
 
Coord 2000
17571+5313
Discov num
TDT 595
Comp
Coord arcsec 2000
17 57 08.61 +53 12 34.9
Date first
1991
Date last
1991
Obs
1
Pa first
77
Pa last
77
P.A. Now (θ)
77°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.04
Mag sec
11.31
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.2
Precise sep
0.46
Constellation
Draco
Tycho2
3902-01870-1
last precise pa
77.2
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17571+5313 TDT 595 1991 1 77 0.5 11.04 11.31 175708.61+531234.9

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