09509+2016 COU 49 AB

09h 50m 54.20s +20° 15' 25.0" P.A. 355.00 sep 2.4 mag 10.30,11.10

Coord 2000 09509+2016 Discov num COU  49 Comp AB Coord arcsec 2000 09 50 54.20 +20 15 25.0
Date first 1965 Date last 2022 Obs 8
Pa first 349 Pa last 355.2 P.A. Now (θ) 355.2°
Sep first 2.0 Sep last 2.38 Sep. Now (ρ) 2.38"
Mag pri 10.30 Mag sec 11.10 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -045 Sec motion ra
Pri motion dec -075 Sec motion dec
Notes




Nature of this double is uncertain.



09509+2016 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 09 50 54 +20 15 25 COU 49 AB 2022 8 355 2.4 10.30 11.10 0.80 <===
Show 09 50 54 +20 15 25 GII 80 Ba,Bb 2014 3 59 0.2 11.70 11.90 0.20


Triple system
2 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Leo Tycho2 1417-00868-1 Gaia DR2 627657449666945280