02053+2906 CTT 12 AC

 
 
02h 05m 16.97s +29° 06' 14.6" P.A. 74.00 sep 65.1 mag 7.95,11.48 Sp K1III dist. 197.63 pc (644.67 l.y.)
 
 
Coord 2000 02053+2906 Discov num CTT  12 Comp AC Coord arcsec 2000 02 05 16.97 +29 06 14.6
Date first 1894 Date last 2008 Obs 7
Pa first 74 Pa last 73.9 P.A. Now (θ) 73.9°
Sep first 66.9 Sep last 65.08 Sep. Now (ρ) 65.08"
Mag pri 7.95 Mag sec 11.48 delta mag (ΔM) 3.53 Spectral class K1III (yellow-orange)
Pri motion ra +033 Sec motion ra +014
Pri motion dec -011 Sec motion dec -007
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.558
This double is not physical.
 
 
02053+2906 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 12728 75133 02 05 17 +29 06 15 CHE 39 AB 2015 11 40 18.8 7.95 9.90 1.95
Show 75133 02 05 17 +29 06 15 CTT 12 AC 2008 7 74 65.1 7.95 11.48 3.53 <===
Show 02 05 22 +29 06 33 CHE 38 CD 2016 7 172 2.5 11.48 12.40 0.92
Show 02 05 22 +29 06 33 WAK 14 CE 2008 4 50 10.1 11.48 12.90 1.42
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum SAO 75133 HIP 9739 Tycho2 1764-00065-1
Gaia DR2 299948597419281408 HD 12728 BD BD+28 351 Distance 197.63
Distance ly 644.67