15570+2002 HJ 2799

 
 
15h 56m 57.69s +20° 02' 18.0" P.A. 315.00 sep 15.0 mag 8.31,18.30 Sp F2 dist. 94.61 pc (308.62 l.y.)
 
 
Coord 2000 15570+2002 Discov num HJ 2799 Comp Coord arcsec 2000 15 56 57.69 +20 02 18.0
Date first 1830 Date last 1830 Obs 1
Pa first 315 Pa last 315 P.A. Now (θ) 315°
Sep first 15.0 Sep last 15 Sep. Now (ρ) 15"
Mag pri 8.31 Mag sec 18.30 delta mag (ΔM) 9.99 Spectral class F2 (yellow-white)
Pri motion ra -028 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens SAO 84090 HIP 78110 Tycho2 1502-00062-1
Gaia DR2 1204204380490979072 HD 142979 BD BD+20 3172 Distance 94.61
Distance ly 308.62