12383-6550 I 907 (HD 109801)

12h 38m 16.27s -65° 50' 05.8" P.A. 28.00 sep 4.0 mag 8.59,11.21 Sp A9V dist. 100.6 pc (328.16 l.y.)

Coord 2000 12383-6550 Discov num I   907 Comp Coord arcsec 2000 12 38 16.27 -65 50 05.8
Date first 1910 Date last 2015 Obs 7
Pa first 40 Pa last 28.4 P.A. Now (θ) 28.4°
Sep first 3.0 Sep last 3.964 Sep. Now (ρ) 3.964"
Mag pri 8.59 Mag sec 11.21 delta mag (ΔM) 2.62 Spectral class A9V (white)
Pri motion ra -020 Sec motion ra -019
Pri motion dec -025 Sec motion dec -018
Notes




rPM=0.221 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 109801 Constellation Musca HIP 61646 Tycho2 9000-01750-1
Gaia DR2 5860198690354944000 HD 109801 CP CP-65 1926 Distance 100.6
Distance ly 328.16