12107-5849 HJ 4503 (HD 105787)

12h 10m 44.16s -58° 49' 00.2" P.A. 247.00 sep 7.9 mag 9.67,11.04 Sp A1V

Coord 2000 12107-5849 Discov num HJ 4503 Comp Coord arcsec 2000 12 10 44.16 -58 49 00.2
Date first 1834 Date last 2016 Obs 15
Pa first 250 Pa last 246.5 P.A. Now (θ) 246.5°
Sep first 6.0 Sep last 7.906 Sep. Now (ρ) 7.906"
Mag pri 9.67 Mag sec 11.04 delta mag (ΔM) 1.37 Spectral class A1V (white)
Pri motion ra -026 Sec motion ra -029
Pri motion dec -006 Sec motion dec -004
Notes V (Proper motion indicates physical)




rPM=0.123 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 105787 Constellation Crux SAO 239717 Tycho2 8644-01540-1
Gaia DR2 6071094194589082880 HD 105787