03204+2341 STF 375 AC

03h 20m 21.23s +23° 41' 21.9" P.A. 287.00 sep 61.4 mag 7.62,14.03 Sp A7IV dist. 104.6 pc (341.21 l.y.)

Coord 2000 03204+2341 Discov num STF 375 Comp AC Coord arcsec 2000 03 20 21.23 +23 41 21.9
Date first 1911 Date last 2015 Obs 4
Pa first 290 Pa last 287.1 P.A. Now (θ) 287.1°
Sep first 64.9 Sep last 61.44 Sep. Now (ρ) 61.44"
Mag pri 7.62 Mag sec 14.03 delta mag (ΔM) 6.41 Spectral class A7IV (white)
Pri motion ra +031 Sec motion ra +044
Pri motion dec -060 Sec motion dec -094
Notes W




rPM=0.351

Nature of this double is uncertain.



03204+2341 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 20655 75873 03 20 21 +23 41 22 STF 375 AB 2016 25 316 2.7 7.62 9.90 2.28
Show 75873 03 20 21 +23 41 22 STF 375 AC 2015 4 287 61.4 7.62 14.03 6.41 <===
Show 75873 03 20 21 +23 41 22 DAM 809 AB,D 2015 4 250 25.5 7.62 14.80 7.18


Quadruple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aries SAO 75873 HIP 15552 Tycho2 1784-00448-1
Gaia DR2 62890175323180928 HD 20655 BD BD+23 442 Distance 104.6
Distance ly 341.21