03580+5136 TDS 2697 AC

03h 57m 59.67s +51° 36' 31.8" P.A. 289.00 sep 0.6 mag 10.93,11.03 Sp F8

Coord 2000 03580+5136 Discov num TDS2697 Comp AC Coord arcsec 2000 03 57 59.67 +51 36 31.8
Date first 1991 Date last 1991 Obs 1
Pa first 289 Pa last 289.2 P.A. Now (θ) 289.2°
Sep first 0.6 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 10.93 Mag sec 11.03 delta mag (ΔM) 0.1 Spectral class F8 (yellow-white)
Pri motion ra -004 Sec motion ra -008
Pri motion dec -002 Sec motion dec +002
Notes




rPM=0.686

Nature of this double is uncertain.



03580+5136 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 03 57 60 +51 36 32 COU 2359 AB 1990 3 162 0.4 11.20 11.20 0.00
Show 03 57 60 +51 36 32 TDS 2697 AC 1991 1 289 0.6 10.93 11.03 0.10 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Perseus Tycho2 3339-00588-1