10219+3107 MLB 844 AB

 
 
10h 21m 54.35s +31° 07' 28.7" P.A. 195.00 sep 2.8 mag 10.60,12.10 Sp K2
 
 
Coord 2000 10219+3107 Discov num MLB 844 Comp AB Coord arcsec 2000 10 21 54.35 +31 07 28.7
Date first 1933 Date last 2016 Obs 7
Pa first 198 Pa last 194.6 P.A. Now (θ) 194.6°
Sep first 2.3 Sep last 2.821 Sep. Now (ρ) 2.821"
Mag pri 10.60 Mag sec 12.10 delta mag (ΔM) 1.5 Spectral class K2 (yellow-orange)
Pri motion ra -033 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10219+3107 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 21 54 +31 07 29 MLB 844 AB 2016 7 195 2.8 10.60 12.10 1.50 <===
Show 10 21 54 +31 07 29 MLB 844 AC 2015 4 259 18.7 10.63 15.03 4.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor Tycho2 2510-00280-1 Gaia DR2 742698840180160128