18119-8028 HJ 4987

 
 
18h 11m 41.49s -80° 27' 47.6" P.A. 148.00 sep 10.7 mag 10.95,14.20
 
 
Coord 2000 18119-8028 Discov num HJ 4987 Comp Coord arcsec 2000 18 11 41.49 -80 27 47.6
Date first 1835 Date last 2015 Obs 6
Pa first 133 Pa last 148.3 P.A. Now (θ) 148.3°
Sep first 5.0 Sep last 10.684 Sep. Now (ρ) 10.684"
Mag pri 10.95 Mag sec 14.20 delta mag (ΔM) 3.25 Spectral class
Pri motion ra +006 Sec motion ra -008
Pri motion dec -015 Sec motion dec -042
Notes
rPM=0.711
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9453-00645-1 Gaia DR2 6363669187821069184