18070+3034 AC 15 AF

 
 
18h 07m 01.61s +30° 33' 42.7" P.A. 165.00 sep 162.4 mag 5.13,10.70 Sp F7V dist. 15.64 pc (51.02 l.y.)
 
 
Coord 2000 18070+3034 Discov num AC   15 Comp AF Coord arcsec 2000 18 07 01.61 +30 33 42.7
Date first 1982 Date last 2002 Obs 3
Pa first 165 Pa last 164.8 P.A. Now (θ) 164.8°
Sep first 159.7 Sep last 162.391 Sep. Now (ρ) 162.391"
Mag pri 5.13 Mag sec 10.70 delta mag (ΔM) 5.57 Spectral class F7V (yellow-white)
Pri motion ra -101 Sec motion ra -036
Pri motion dec +112 Sec motion dec -067
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.263
This double is not physical.
 
 
18070+3034 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 66648 18 07 02 +30 33 43 SCA 170 Aa,Ab 2005 2 230 0.2 5.13
Show 99 Her 66648 18 07 02 +30 33 43 AC 15 AB 2018 217 331 1.4 5.13 8.96 3.83 Y
Show 66648 18 07 02 +30 33 43 AC 15 AC 2015 8 60 97.0 5.13 10.70 5.57
Show 66648 18 07 02 +30 33 43 AC 15 AD 2002 5 103 140.1 5.13 11.10 5.97
Show 66648 18 07 02 +30 33 43 AC 15 AE 2015 6 78 169.9 5.13 10.80 5.67
Show 66648 18 07 02 +30 33 43 AC 15 AF 2002 3 165 162.4 5.13 10.70 5.57 <===
Show 66648 18 07 02 +30 33 43 AC 15 AG 2015 7 0 175.9 5.13 11.36 6.23
Octuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 66648 HIP 88745 Tycho2 2621-02683-1
Gaia DR2 4590758227640885248 HD 165908 HR 6775 GC 24700
ADS 11077 GL Gl 704A BD BD+30 3128 Flamsteed 99 Herculis
Flamsteed name 99 Her Distance 15.64 Distance ly 51.02