02333+5219 STT 42 AB,D

 
 
02h 33m 18.90s +52° 18' 32.3" P.A. 83.00 sep 128.4 mag 7.11,9.99 Sp A2 dist. 217.86 pc (710.66 l.y.)
 
 
Coord 2000 02333+5219 Discov num STT  42 Comp AB,D Coord arcsec 2000 02 33 18.90 +52 18 32.3
Date first 1875 Date last 2011 Obs 14
Pa first 83 Pa last 83.2 P.A. Now (θ) 83.2°
Sep first 124.7 Sep last 128.38 Sep. Now (ρ) 128.38"
Mag pri 7.11 Mag sec 9.99 delta mag (ΔM) 2.88 Spectral class A2 (white)
Pri motion ra -015 Sec motion ra +016
Pri motion dec -010 Sec motion dec -001
Notes N (See Notes)
rPM=1.791
This double is not physical.
 
 
02333+5219 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23425 02 33 19 +52 18 32 STT 42 AB 1996 84 301 0.1 7.11 8.03 0.92 Y
Show HD 15703 23425 02 33 19 +52 18 32 STT 42 AB,C 2002 7 349 91.8 7.11 11.37 4.26
Show 23425 02 33 19 +52 18 32 STT 42 AB,D 2011 14 83 128.4 7.11 9.99 2.88 <===
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus SAO 23425 HIP 11889 Tycho2 3307-01821-1
Gaia DR2 452117502013996928 HD 15703 BD BD+51 588 Distance 217.86
Distance ly 710.66