17382-1628 RST3980

 
 
17h 38m 12.80s -16 27' 23.3" P.A. 90 sep 0.3 mag 11.40,11.40
 
 
Coord 2000
17382-1628
Discov num
RST3980
Comp
Coord arcsec 2000
17 38 12.80 -16 27 23.3
Date first
1937
Date last
1951
Obs
3
Pa first
89
Pa last
90
P.A. Now (θ)
90°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.40
Mag sec
11.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.6
Precise sep
0.28
Constellation
Ophiuchus
Tycho2
6248-00291-1
last precise pa
89.6
last precise sep
0.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17382-1628 RST3980 1951 3 90 0.3 11.40 11.40 173812.80-162723.3

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