02308+4030 LDS 3394

02h 30m 44.11s +40° 28' 52.8" P.A. 90.00 sep 3.6 mag 13.60,14.10

Coord 2000 02308+4030 Discov num LDS3394 Comp Coord arcsec 2000 02 30 44.11 +40 28 52.8
Date first 1960 Date last 2016 Obs 8
Pa first 93 Pa last 90.2 P.A. Now (θ) 90.2°
Sep first 4.0 Sep last 3.56 Sep. Now (ρ) 3.56"
Mag pri 13.60 Mag sec 14.10 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +204 Sec motion ra +233
Pri motion dec -005 Sec motion dec -012
Notes




rPM=0.128 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Andromeda Gaia DR2 337976512737177600