18049+4808 STT 343 (HD 165717)

18h 04m 56.93s +48° 08' 09.8" P.A. 79.00 sep 3.3 mag 7.63,10.51 Sp A7V dist. 126.9 pc (413.95 l.y.)

Coord 2000 18049+4808 Discov num STT 343 Comp Coord arcsec 2000 18 04 56.93 +48 08 09.8
Date first 1846 Date last 2019 Obs 35
Pa first 71 Pa last 78.9 P.A. Now (θ) 78.9°
Sep first 2.6 Sep last 3.339 Sep. Now (ρ) 3.339"
Mag pri 7.63 Mag sec 10.51 delta mag (ΔM) 2.88 Spectral class A7V (white)
Pri motion ra +004 Sec motion ra +008
Pri motion dec +007 Sec motion dec +008
Notes




rPM=0.364

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 165717 Constellation Hercules SAO 47200 HIP 88555
Tycho2 3528-00882-1 Gaia DR2 2122652556573396096 HD 165717 ADS 11058
BD BD+48 2635 Distance 126.9 Distance ly 413.95