17445-1303 HO 421

 
 
17h 44m 28.75s -13° 02' 45.8" P.A. 338.00 sep 5.5 mag 8.69,12.70 Sp A0V
 
 
Coord 2000 17445-1303 Discov num HO  421 Comp Coord arcsec 2000 17 44 28.75 -13 02 45.8
Date first 1892 Date last 2016 Obs 13
Pa first 340 Pa last 337.6 P.A. Now (θ) 337.6°
Sep first 5.3 Sep last 5.497 Sep. Now (ρ) 5.497"
Mag pri 8.69 Mag sec 12.70 delta mag (ΔM) 4.01 Spectral class A0V (white)
Pri motion ra -006 Sec motion ra
Pri motion dec -041 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens SAO 160792 Tycho2 5668-00298-1 Gaia DR2 4149889313695335552
HD 161153