18393+3517 HJ 1335

18h 39m 21.11s +35° 18' 31.0" P.A. 7.00 sep 16.7 mag 10.90,12.00

Coord 2000 18393+3517 Discov num HJ 1335 Comp Coord arcsec 2000 18 39 21.11 +35 18 31.0
Date first 1828 Date last 2020 Obs 14
Pa first 5 Pa last 6.8 P.A. Now (θ) 6.8°
Sep first 10.0 Sep last 16.68 Sep. Now (ρ) 16.68"
Mag pri 10.90 Mag sec 12.00 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -004 Sec motion ra -003
Pri motion dec -022 Sec motion dec -013
Notes




rPM=0.405

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Tycho2 2645-00842-1 Gaia DR2 2094851095830811520