02301+3734 ALI 502

 
 
02h 30m 08.99s +37° 33' 37.4" P.A. 260.00 sep 11.8 mag 11.64,12.07
 
 
Coord 2000 02301+3734 Discov num ALI 502 Comp Coord arcsec 2000 02 30 08.99 +37 33 37.4
Date first 1928 Date last 2015 Obs 11
Pa first 265 Pa last 259.5 P.A. Now (θ) 259.5°
Sep first 12.6 Sep last 11.786 Sep. Now (ρ) 11.786"
Mag pri 11.64 Mag sec 12.07 delta mag (ΔM) 0.43 Spectral class
Pri motion ra +004 Sec motion ra +012
Pri motion dec -005 Sec motion dec -014
Notes
rPM=0.653
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Tycho2 2832-00885-1 Gaia DR2 328458792192746112