19389-1020 STF 2547 AC

19h 38m 56.50s -10° 20' 20.6" P.A. 141.00 sep 49.6 mag 8.12,11.14 Sp A0 dist. 31.9 pc (104.06 l.y.)

Coord 2000 19389-1020 Discov num STF2547 Comp AC Coord arcsec 2000 19 38 56.50 -10 20 20.6
Date first 1859 Date last 2015 Obs 18
Pa first 140 Pa last 141.3 P.A. Now (θ) 141.3°
Sep first 45.0 Sep last 49.59 Sep. Now (ρ) 49.59"
Mag pri 8.12 Mag sec 11.14 delta mag (ΔM) 3.02 Spectral class A0 (white)
Pri motion ra -001 Sec motion ra +005
Pri motion dec -011 Sec motion dec +000
Notes N (See Notes)




rPM=1.134

This double is not physical.



19389-1020 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 185342 162847 19 38 56 -10 20 21 STF 2547 AB 2016 40 330 20.8 8.12 9.53 1.41
Show 162847 19 38 56 -10 20 21 STF 2547 AC 2015 18 141 49.6 8.12 11.14 3.02 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila SAO 162847 HIP 96643 Tycho2 5727-02382-1
Gaia DR2 4193267834852040960 HD 185342 BD BD-10 5142 Distance 31.9
Distance ly 104.06