45 Aql

HIP 96807; 45 Aql DoubleStar Aql Visible Level 3 Medium telescope (6-8") - Requires steady seeing

Star Map Add to List Add to Plan Back to Catalog

Physical Properties

Magnitude 5.67

Spectral Type A3IV

Star Color White (B-V 0.11)

Distance 181.2 ly

Position & Identifiers

RA 19h 40m 43.3s

Dec -00° 37' 16.0"

Constellation Aql

HR 7480

HIP 96807

Flamsteed 45 Aql

Double Cat 12775

Visibility

Set a location in User Settings to see visibility data.

Multiple Star System

Components 3

Separation 40.3″

Companion Mag 14.1

Position Angle 352°

Star Colors A: White B: Yellow

Discoverer HJ 2888

Eyepiece View

Telescope Eyepiece

80x Dawes: 1.9″ TFOV: 0.6°

Seeing

Scale Realistic = true angular size

Sep: 40.3″ · PA: 352° · 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

Double Star

A companion at 0.084" discovered by speckle interferometry.

Survey Image

Loading survey image…