02443+5704 STF 293 AD

02h 44m 18.32s +57° 03' 34.1" P.A. 344.00 sep 187.4 mag 9.55,8.73 Sp K0

Coord 2000 02443+5704 Discov num STF 293 Comp AD Coord arcsec 2000 02 44 18.32 +57 03 34.1
Date first 1872 Date last 2015 Obs 20
Pa first 342 Pa last 343.6 P.A. Now (θ) 343.6°
Sep first 191.5 Sep last 187.43 Sep. Now (ρ) 187.43"
Mag pri 9.55 Mag sec 8.73 delta mag (ΔM) 0.82 Spectral class K0 (yellow-orange)
Pri motion ra +001 Sec motion ra +013
Pri motion dec -002 Sec motion dec -015
Notes N (See Notes)




rPM=0.891

This double is not physical.



02443+5704 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 236992 23573 02 44 18 +57 03 34 STF 293 AB 2015 40 102 13.6 9.55 12.40 2.85
Show 23573 02 44 18 +57 03 34 STF 293 AC 2015 13 335 79.6 9.55 13.17 3.62
Show 23573 02 44 18 +57 03 34 STF 293 AD 2015 20 344 187.4 9.55 8.73 0.82 <===
Show 23573 02 44 18 +57 03 34 FYM 354 AE 2016 5 267 15.6 9.55 15.30 5.75
Show 23573 02 44 18 +57 03 34 FYM 354 AF 2015 7 238 33.9 9.55 14.85 5.30


Sextuple system
6 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus SAO 23573 Tycho2 3708-01189-1 Gaia DR2 454843328780851072
HD 236992