18016+3319 HO 76 AB

18h 01m 35.89s +33° 18' 40.4" P.A. 202.00 sep 14.2 mag 6.15,13.30 Sp K4III dist. 431.03 pc (1406.02 l.y.)

Coord 2000 18016+3319 Discov num HO   76 Comp AB Coord arcsec 2000 18 01 35.89 +33 18 40.4
Date first 1884 Date last 2016 Obs 12
Pa first 202 Pa last 202.1 P.A. Now (θ) 202.1°
Sep first 13.3 Sep last 14.192 Sep. Now (ρ) 14.192"
Mag pri 6.15 Mag sec 13.30 delta mag (ΔM) 7.15 Spectral class K4III (yellow-orange)
Pri motion ra +025 Sec motion ra
Pri motion dec +023 Sec motion dec
Notes




Nature of this double is uncertain.



18016+3319 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 66562 18 01 36 +33 18 40 HO 76 AB 2016 12 202 14.2 6.15 13.30 7.15 <===
Show 66562 18 01 36 +33 18 40 HO 76 AC 2002 5 207 57.5 6.15 13.30 7.15


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Hercules SAO 66562 HIP 88277 Tycho2 2625-00964-1
Gaia DR2 4604406190597616512 HD 164824 HR 6737 GC 24554
ADS 10998 BD BD+33 3009 FK5 3434 Distance 431.03
Distance ly 1406.02