20157-1849 ABH 134 AD

20h 15m 42.64s -18° 49' 00.7" P.A. 103.00 sep 70.6 mag 11.42,14.58 Sp F4V

Coord 2000 20157-1849 Discov num ABH 134 Comp AD Coord arcsec 2000 20 15 42.64 -18 49 00.7
Date first 1987 Date last 2015 Obs 4
Pa first 104 Pa last 103.4 P.A. Now (θ) 103.4°
Sep first 71.1 Sep last 70.575 Sep. Now (ρ) 70.575"
Mag pri 11.42 Mag sec 14.58 delta mag (ΔM) 3.16 Spectral class F4V (yellow-white)
Pri motion ra +002 Sec motion ra -002
Pri motion dec -027 Sec motion dec -004
Notes U (Proper motion indicates non-physical)




rPM=0.862

This double is not physical.



20157-1849 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 15 43 -18 49 01 HJ 2940 AB 2015 6 101 35.3 11.42 12.80 1.38
Show 20 15 43 -18 49 01 HJ 2940 AC 2017 11 76 20.6 11.42 11.70 0.28
Show 20 15 43 -18 49 01 ABH 134 AD 2015 4 103 70.6 11.42 14.58 3.16 <===
Show 20 15 43 -18 49 01 ABH 134 AE 2015 5 252 84.5 11.42 12.86 1.44


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Capricornus Tycho2 6323-00307-1 Gaia DR2 6872552512374322432