17585+3011 HDS 2534 (Nu Her)

 
 
17h 58m 30.15s +30° 11' 21.4" P.A. 355.00 sep 0.5 mag 4.56,7.49 Sp F2II dist. 263.85 pc (860.68 l.y.)
 
 
Coord 2000 17585+3011 Discov num HDS2534 Comp Coord arcsec 2000 17 58 30.15 +30 11 21.4
Date first 1991 Date last 1996 Obs 2
Pa first 359 Pa last 355.1 P.A. Now (θ) 355.1°
Sep first 0.4 Sep last 0.455 Sep. Now (ρ) 0.455"
Mag pri 4.56 Mag sec 7.49 delta mag (ΔM) 2.93 Spectral class F2II (yellow-white)
Pri motion ra +000 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Nu Her Constellation Hercules SAO 66524 HIP 87998
Tycho2 2608-02411-1 Gaia DR2 4596693872444055680 HD 164136 HR 6707
GC 24478 BD BD+30 3093 Bayer Nu Herculis Bayer name Nu Her
Flamsteed 94 Herculis Flamsteed name 94 Her Distance 263.85 Distance ly 860.68
Bayer greek ν Her