17003+3056 ISO 3 (Eps Her)

 
 
17h 00m 17.41s +30° 55' 34.8" P.A. 90.00 sep 1.0 mag 3.92, Sp A0V dist. 47.53 pc (155.04 l.y.)
 
 
Coord 2000 17003+3056 Discov num ISO   3 Comp Coord arcsec 2000 17 00 17.41 +30 55 34.8
Date first 1987 Date last 1989 Obs 2
Pa first 139 Pa last 90 P.A. Now (θ) 90°
Sep first 0.2 Sep last 0.97 Sep. Now (ρ) 0.97"
Mag pri 3.92 Mag sec delta mag (ΔM) Spectral class A0V (white)
Pri motion ra -047 Sec motion ra
Pri motion dec +028 Sec motion dec
Notes N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Eps Her Constellation Hercules SAO 65716 HIP 83207
Tycho2 2590-01412-1 Gaia DR2 1310284059747409920 HD 153808 HR 6324
GC 22935 BD BD+31 2947 Bayer Epsilon Herculis Bayer name Eps Her
Flamsteed 58 Herculis Flamsteed name 58 Her FK5 634 Distance 47.53
Distance ly 155.04 Bayer greek ε Her