36 Her
HIP 81634; 36 Her
DoubleStar
Her
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
6.93
Spectral Type
A3IV
Star Color
White
(B-V 0.13)
Distance
3,262 ly
Position & Identifiers
RA
16h 40m 35.1s
Dec
+04° 12' 26.0"
Constellation
Her
HR
6194
HIP
81634
Flamsteed
36 Her
Double Cat
10149
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Components
4
Component IDs
AB
Separation
69.6″
Companion Mag
11.4
Position Angle
316°
Star Colors
A: White
B: Blue-white
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 69.6″ · PA: 316° · N up, E left
Resolved · Rayleigh: 2.3″ · Dawes: 1.9″ · Eff: 3.1″
Size Comparison
Querying VizieR for stellar data…
Stellar Lifecycle
Spectral Classification
Hertzsprung-Russell Diagram
Loading HR diagram…
Blackbody Spectrum
Stellar Absorption Spectrum
Simulated absorption spectrum based on spectral type. Hover over lines to identify elements.
Stellar Fusion
Stellar Notes
Binary with HR 6195. Component B is speckle binary, sep. 0.145". Component C, optical. A companion 0.145" from B | discovered by speckle interferometry.
Survey Image
Loading survey image…