16004+1540 HO 400

 
 
16h 00m 23.58s +15° 40' 02.9" P.A. 132.00 sep 10.7 mag 7.97,13.40 Sp F0 dist. 263.16 pc (858.43 l.y.)
 
 
Coord 2000 16004+1540 Discov num HO  400 Comp Coord arcsec 2000 16 00 23.58 +15 40 02.9
Date first 1893 Date last 2015 Obs 13
Pa first 133 Pa last 131.9 P.A. Now (θ) 131.9°
Sep first 9.8 Sep last 10.714 Sep. Now (ρ) 10.714"
Mag pri 7.97 Mag sec 13.40 delta mag (ΔM) 5.43 Spectral class F0 (yellow-white)
Pri motion ra +003 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens SAO 101868 HIP 78409 Tycho2 1503-00662-1
Gaia DR2 1193075398673755008 HD 143551 BD BD+16 2865 Distance 263.16
Distance ly 858.43