18239+3824 HEI 803

18h 23m 55.32s +38° 23' 49.6" P.A. 284.00 sep 3.4 mag 10.60,12.60

Coord 2000 18239+3824 Discov num HEI 803 Comp Coord arcsec 2000 18 23 55.32 +38 23 49.6
Date first 1987 Date last 2019 Obs 7
Pa first 284 Pa last 284.3 P.A. Now (θ) 284.3°
Sep first 2.9 Sep last 3.361 Sep. Now (ρ) 3.361"
Mag pri 10.60 Mag sec 12.60 delta mag (ΔM) 2 Spectral class
Pri motion ra +002 Sec motion ra
Pri motion dec -017 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Tycho2 3104-01407-1 Gaia DR2 2108600316935558656