41 Cap
HIP 107128; 41 Cap
DoubleStar
Cap
Visible
Level 4
Large telescope (10"+) - Requires steady seeing
Physical Properties
Magnitude
5.24
Spectral Type
G9III
Star Color
Orange
(B-V 0.95)
Distance
130.5 ly
Position & Identifiers
RA
21h 42m 00.8s
Dec
-23° 15' 46.0"
Constellation
Cap
HR
8285
HIP
107128
Flamsteed
41 Cap
Double Cat
15223
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Multiple Star System
Separation
5.1″
Companion Mag
11.2
Position Angle
208°
Star Colors
A: Orange
Discoverer
SEE 454
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 5.1″ · PA: 208° · 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
CPM.
Survey Image
Loading survey image…