17214+0206 TDT 318

 
 
17H 21M 24.54S +02 05' 56.5" P.A. 17 SEP 0.4 MAG 10.55,10.69
 
 
Coord 2000
17214+0206
Discov num
TDT 318
Comp
Coord arcsec 2000
17 21 24.54 +02 05 56.5
Date first
1991
Date last
2007
Obs
2
Pa first
9
Pa last
17
P.A. Now (θ)
17°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.55
Mag sec
10.69
delta mag (ΔM)
0.14
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+012
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0404-00378-1
HD
157139
last precise pa
17.4
last precise sep
0.385