21310+2320 LAF 65 AB

 
 
21h 31m 01.62s +23° 20' 08.6" P.A. 320.00 sep 9.2 mag 6.50,18.80 Sp K5-7V
 
 
Coord 2000 21310+2320 Discov num LAF  65 Comp AB Coord arcsec 2000 21 31 01.62 +23 20 08.6
Date first 2004 Date last 2004 Obs 1
Pa first 320 Pa last 319.9 P.A. Now (θ) 319.9°
Sep first 9.2 Sep last 9.16 Sep. Now (ρ) 9.16"
Mag pri 6.50 Mag sec 18.80 delta mag (ΔM) 12.3 Spectral class K5-7V (yellow-orange)
Pri motion ra +133 Sec motion ra
Pri motion dec -145 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
21310+2320 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 31 02 +23 20 09 LAF 65 AB 2004 1 320 9.2 6.50 18.80 12.30 <===
Show 21 31 02 +23 20 09 LAF 65 AC 2004 1 178 11.8 6.50 17.10 10.60
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1797276382668029440