17166+0440 LDS 4734

 
 
17h 16m 38.72s +04° 40' 16.9" P.A. 1.00 sep 40.9 mag 13.40,18.10
 
 
Coord 2000 17166+0440 Discov num LDS4734 Comp Coord arcsec 2000 17 16 38.72 +04 40 16.9
Date first 1950 Date last 2016 Obs 7
Pa first 1 Pa last 0.8 P.A. Now (θ) 0.8°
Sep first 40.6 Sep last 40.9 Sep. Now (ρ) 40.9"
Mag pri 13.40 Mag sec 18.10 delta mag (ΔM) 4.7 Spectral class
Pri motion ra -092 Sec motion ra -088
Pri motion dec -198 Sec motion dec -196
Notes N (See Notes)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4390239772388945024