03516+4947 ES 1064 AB (HD 23984)

 
 
03h 51m 37.53s +49° 47' 05.2" P.A. 282.00 sep 56.4 mag 8.66,9.50 Sp F2 dist. 203.67 pc (664.37 l.y.)
 
 
Coord 2000 03516+4947 Discov num ES 1064 Comp AB Coord arcsec 2000 03 51 37.53 +49 47 05.2
Date first 1905 Date last 2015 Obs 16
Pa first 288 Pa last 282 P.A. Now (θ) 282°
Sep first 59.8 Sep last 56.43 Sep. Now (ρ) 56.43"
Mag pri 8.66 Mag sec 9.50 delta mag (ΔM) 0.84 Spectral class F2 (yellow-white)
Pri motion ra +014 Sec motion ra +027
Pri motion dec -019 Sec motion dec -103
Notes
rPM=0.798
Nature of this double is uncertain.
 
 
03516+4947 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 23984 39152 03 51 38 +49 47 05 ES 1064 AB 2015 16 282 56.4 8.66 9.50 0.84 <===
Show 03 51 32 +49 47 17 ES 1064 BC 2016 9 37 5.1 9.50 12.70 3.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 23984 Constellation Perseus SAO 39152 HIP 18061
Tycho2 3334-00695-1 Gaia DR2 250294068197407488 HD 23984 BD BD+49 1042
Distance 203.67 Distance ly 664.37