17320-0042 TDT 399

 
 
17h 31m 59.71s -00 42' 16.3" P.A. 134 sep 0.4 mag 10.96,11.01
 
 
Coord 2000
17320-0042
Discov num
TDT 399
Comp
Coord arcsec 2000
17 31 59.71 -00 42 16.3
Date first
1991
Date last
1991
Obs
1
Pa first
134
Pa last
134
P.A. Now (θ)
134°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.96
Mag sec
11.01
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.7
Precise sep
0.42
Constellation
Ophiuchus
Tycho2
5080-01441-1
last precise pa
133.7
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17320-0042 TDT 399 1991 1 134 0.4 10.96 11.01 173159.71-004216.3

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