17319+0701 TDT 398

 
 
17h 31m 54.36s +07 00' 55.2" P.A. 66 sep 1.5 mag 11.29,11.79
 
 
Coord 2000
17319+0701
Discov num
TDT 398
Comp
Coord arcsec 2000
17 31 54.36 +07 00 55.2
Date first
1991
Date last
1991
Obs
1
Pa first
66
Pa last
66
P.A. Now (θ)
66°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.29
Mag sec
11.79
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
66.3
Precise sep
1.54
Cdsa2 id
TDT 398
Constellation
Ophiuchus
Tycho2
0426-00708-1
Ra deg
17.531766666666666
De deg
7.015333333333333
last precise pa
66.3
last precise sep
1.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17319+0701 TDT 398 1991 1 66 1.5 11.29 11.79 173154.36+070055.2

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