15292-0659 HJ 4779 (HD 137930)

15h 29m 09.84s -06° 58' 45.0" P.A. 18.00 sep 21.9 mag 8.71,11.52 Sp K2 dist. 354.61 pc (1156.74 l.y.)

Coord 2000 15292-0659 Discov num HJ 4779 Comp Coord arcsec 2000 15 29 09.84 -06 58 45.0
Date first 1835 Date last 2017 Obs 20
Pa first 18 Pa last 17.6 P.A. Now (θ) 17.6°
Sep first 18.0 Sep last 21.878 Sep. Now (ρ) 21.878"
Mag pri 8.71 Mag sec 11.52 delta mag (ΔM) 2.81 Spectral class K2 (yellow-orange)
Pri motion ra -015 Sec motion ra -016
Pri motion dec +003 Sec motion dec +006
Notes




rPM=0.185 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 137930 Constellation Libra SAO 140563 HIP 75805
Tycho2 5015-00900-1 Gaia DR2 6321608985406921984 HD 137930 BD BD-06 4216
Distance 354.61 Distance ly 1156.74