01042+5038 HU 518 CD

01h 04m 18.96s +50° 38' 42.3" P.A. 300.00 sep 0.6 mag 11.00,11.29

Coord 2000 01042+5038 Discov num HU  518 Comp CD Coord arcsec 2000 01 04 18.96 +50 38 42.3
Date first 1902 Date last 2014 Obs 7
Pa first 125 Pa last 300.4 P.A. Now (θ) 300.4°
Sep first 0.5 Sep last 0.57 Sep. Now (ρ) 0.57"
Mag pri 11.00 Mag sec 11.29 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -006 Sec motion ra -006
Pri motion dec -005 Sec motion dec -005
Notes




Nature of this double is uncertain.



01042+5038 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 01 04 12 +50 36 26 HU 518 AB 2015 7 359 0.1 10.33 10.51 0.18
Show 01 04 12 +50 36 26 HU 518 AB,CD 2019 9 25 150.0 9.80 10.48 0.68
Show 01 04 19 +50 38 42 HU 518 CD 2014 7 300 0.6 11.00 11.29 0.29 <===


Quadruple system
6 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cassiopeia Tycho2 3275-01674-1 Gaia DR2 404306956866086272 ADS 876
DM BD+49 280