22307+3729 ES 2072 AB

 
 
22h 30m 36.09s +37° 28' 50.8" P.A. 326.00 sep 13.4 mag 11.50,11.60
 
 
Coord 2000 22307+3729 Discov num ES 2072 Comp AB Coord arcsec 2000 22 30 36.09 +37 28 50.8
Date first 1923 Date last 2016 Obs 10
Pa first 315 Pa last 325.6 P.A. Now (θ) 325.6°
Sep first 13.2 Sep last 13.424 Sep. Now (ρ) 13.424"
Mag pri 11.50 Mag sec 11.60 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +003 Sec motion ra +021
Pri motion dec -016 Sec motion dec +011
Notes
rPM=1.369
This double is not physical.
 
 
22307+3729 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 30 36 +37 28 51 ES 2072 AB 2016 10 326 13.4 11.50 11.60 0.10 <===
Show 22 30 35 +37 29 01 ES 2072 BC 2016 7 273 1.7 11.60 12.30 0.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 2747-01774-1 Gaia DR2 1907707379190417280