11404+3003 HJ 507

11h 40m 25.59s +30° 02' 48.2" P.A. 29.00 sep 34.2 mag 9.50,17.00 Sp G1V+M1.5V dist. 91.16 pc (297.36 l.y.)

Coord 2000 11404+3003 Discov num HJ  507 Comp Coord arcsec 2000 11 40 25.59 +30 02 48.2
Date first 1827 Date last 2016 Obs 11
Pa first 35 Pa last 28.7 P.A. Now (θ) 28.7°
Sep first 15.0 Sep last 34.222 Sep. Now (ρ) 34.222"
Mag pri 9.50 Mag sec 17.00 delta mag (ΔM) 7.5 Spectral class G1V+M1.5V (yellow/red)
Pri motion ra -071 Sec motion ra -064
Pri motion dec -033 Sec motion dec -016
Notes T (Parallax indicates physical)




rPM=0.235 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ursa Major HIP 56942 Tycho2 2523-02025-1 Gaia DR2 4020975767226844800
BD BD+30 2184 Distance 91.16 Distance ly 297.36