11098-7731 PSI 3 AB

 
 
11h 09m 49.12s -77° 31' 20.5" P.A. 226.00 sep 2.3 mag 11.90,13.40 Sp M5.5+K7V
 
 
Coord 2000 11098-7731 Discov num PSI   3 Comp AB Coord arcsec 2000 11 09 49.12 -77 31 20.5
Date first 2000 Date last 2015 Obs 3
Pa first 224 Pa last 226.1 P.A. Now (θ) 226.1°
Sep first 2.2 Sep last 2.302 Sep. Now (ρ) 2.302"
Mag pri 11.90 Mag sec 13.40 delta mag (ΔM) 1.5 Spectral class M5.5+K7V (red/yellow-orange)
Pri motion ra +046 Sec motion ra
Pri motion dec +073 Sec motion dec
Notes N K (See Notes, 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.
 
 
11098-7731 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 09 49 -77 31 20 PSI 3 AB 2015 3 226 2.3 11.90 13.40 1.50 <===
Show 11 09 49 -77 31 20 PSI 3 AE 2015 4 313 18.6 11.90 13.40 1.50
Show 11 09 49 -77 31 22 PSI 3 BC 2003 1 130 1.6 13.40 16.30 2.90
Show 11 09 49 -77 31 22 PSI 3 BD 2003 1 321 1.4 13.40 17.40 4.00
Show 11 09 45 -77 31 07 PSI 3 EF 2003 1 295 1.1 13.40 17.00 3.60
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Chamaeleon Gaia DR2 5201151180086109696