08307+0339 SKF 659

08h 30m 40.44s +03° 38' 55.0" P.A. 13.00 sep 2.2 mag 17.90,18.30 Sp K7+M0

Coord 2000 08307+0339 Discov num SKF 659 Comp Coord arcsec 2000 08 30 40.44 +03 38 55.0
Date first 2001 Date last 2016 Obs 5
Pa first 13 Pa last 12.6 P.A. Now (θ) 12.6°
Sep first 2.2 Sep last 2.203 Sep. Now (ρ) 2.203"
Mag pri 17.90 Mag sec 18.30 delta mag (ΔM) 0.4 Spectral class K7+M0 (yellow-orange/red)
Pri motion ra +023 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes V (Proper motion indicates physical)




This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Hydra Gaia DR2 3091924107165564800