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
 
 
Constellation
Draco
Tycho2
3902-01870-1
last precise pa
77.2
last precise sep
0.46