20057+5925 HJ 2934 CA (HD 239324)

 
 
20h 05m 47.86s +59° 25' 00.4" P.A. 263.00 sep 36.6 mag 9.71,9.92 Sp K7
 
 
Coord 2000 20057+5925 Discov num HJ 2934 Comp CA Coord arcsec 2000 20 05 47.86 +59 25 00.4
Date first 1898 Date last 2016 Obs 16
Pa first 263 Pa last 263.1 P.A. Now (θ) 263.1°
Sep first 36.7 Sep last 36.568 Sep. Now (ρ) 36.568"
Mag pri 9.71 Mag sec 9.92 delta mag (ΔM) 0.21 Spectral class K7 (yellow-orange)
Pri motion ra -002 Sec motion ra +000
Pri motion dec -005 Sec motion dec -006
Notes N (See Notes)
rPM=0.373
Nature of this double is uncertain.
 
 
20057+5925 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 05 43 +59 24 56 HJ 2934 AB 2016 11 310 9.7 9.92 12.90 2.98
Show HD 239324 20 05 48 +59 25 00 HJ 2934 CA 2016 16 263 36.6 9.71 9.92 0.21 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 239324 Constellation Cygnus Tycho2 3948-01578-1 Gaia DR2 2236530831289646336
HD 239324 ADS 13390 DM BD+59 2174