Epsilon Sge
Observable Double Star
Good (54/100)
Sep: 87.9", Companion: mag 8.3
HIP 96516; Epsilon Sge; 4 Sge
DoubleStar
Sge
Visible
Level 2
Small telescope (4") - Requires steady seeing
Physical Properties
Magnitude
5.66
Spectral Type
G8III
Star Color
Orange
(B-V 1.02)
Position & Identifiers
RA
19h 37m 17.4s
Dec
+16° 27' 46.0"
Constellation
Sge
HR
7463
HIP
96516
Bayer
Epsilon
Flamsteed
4 Sge
Double Cat
12693
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Components
4
Component IDs
AB
Separation
87.9″
Companion Mag
8.3
Position Angle
82°
Star Colors
A: Orange
Discoverer
H 6 26
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 87.9″ · PA: 82° · 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 Notes
B is B8, optical.
Survey Image
Loading survey image…