20275-0206 S 749 AC

 
 
20h 27m 27.56s -02 06' 10.5" P.A. 329.00 sep 45.6 mag 6.76,11.30 Sp F5V dist. 45.79 pc (149.37 l.y.)
 
 
Coord 2000 20275-0206 Discov num S   749 Comp AC Coord arcsec 2000 20 27 27.56 -02 06 10.5
Date first 1891 Date last 2022 Obs 11
Pa first 314 Pa last 328.6 P.A. Now (θ) 328.6°
Sep first 44.9 Sep last 45.59 Sep. Now (ρ) 45.59"
Mag pri 6.76 Mag sec 11.30 delta mag (ΔM) 4.54 Spectral class F5V (yellow-white)
Pri motion ra -065 Sec motion ra +000
Pri motion dec -069 Sec motion dec +001
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.008
This double is not physical.
 
 
20275-0206 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 144450 20 27 28 -02 06 10 LSC 89 Aa,Ab 2015 4 197 0.0 7.30 7.70 0.40
Show HD 194765 144450 20 27 28 -02 06 10 S 749 AB 2022 45 189 60.0 6.76 7.51 0.75
Show 144450 20 27 28 -02 06 10 S 749 AC 2022 11 329 45.6 6.76 11.30 4.54 <===
Show 144450 20 27 28 -02 06 10 S 749 AD 2022 10 269 89.9 6.76 12.37 5.61
Show 20 27 26 -02 05 33 S 749 CD 2022 13 239 77.5 10.80 11.00 0.20
Show 20 27 26 -02 05 33 S 749 CE 2022 7 197 18.8 10.80 13.70 2.90
Show 20 27 21 -02 06 14 S 749 DF 2022 8 26 6.7 11.00 13.60 2.60
Septuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 144450 HIP 100896 Tycho2 5167-00198-1
Gaia DR2 4228891667990334976 HD 194765 BD BD-02 5283 Distance 45.79
Distance ly 149.37