20088-6001 UC 4101 AC

20h 08m 50.31s -60° 01' 15.2" P.A. 184.00 sep 84.7 mag 9.00,15.70 Sp F7V dist. 111.61 pc (364.07 l.y.)

Coord 2000 20088-6001 Discov num UC 4101 Comp AC Coord arcsec 2000 20 08 50.31 -60 01 15.2
Date first 1998 Date last 2015 Obs 3
Pa first 183 Pa last 183.6 P.A. Now (θ) 183.6°
Sep first 85.8 Sep last 84.717 Sep. Now (ρ) 84.717"
Mag pri 9.00 Mag sec 15.70 delta mag (ΔM) 6.7 Spectral class F7V (yellow-white)
Pri motion ra +060 Sec motion ra +069
Pri motion dec -066 Sec motion dec -060
Notes V (Proper motion indicates physical)




rPM=0.118 (< 0.3, Physical double)

This double is physical.



20088-6001 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 190543 254734 20 08 50 -60 01 15 I 1120 AB 2020 16 68 6.0 9.00 10.38 1.38
Show 254734 20 08 50 -60 01 15 UC 4101 AC 2015 3 184 84.7 9.00 15.70 6.70 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Pavo SAO 254734 HIP 99251 Tycho2 9086-01087-1
Gaia DR2 6444123580360511232 HD 190543 CP CP-60 7374 Distance 111.61
Distance ly 364.07