V473 Lyr
Observable Variable Star
Good (53/100)
Range: 6.0 - 6.3, Period: 1.5d
HIP 94685
VariableStar
Lyr
Visible
Level 2
Small telescope (4") - Monitor brightness changes
Physical Properties
Magnitude
6.16
Spectral Type
F6Ib-II
Star Color
Yellow
(B-V 0.61)
Position & Identifiers
RA
19h 15m 59.4s
Dec
+27° 55' 37.0"
Constellation
Lyr
HR
7308
HIP
94685
Variable ID
V473 Lyr
Querying VizieR catalog...
Visibility
Set a location in User Settings to see visibility data.
Comparison Stars for V473 Lyr (6.0–6.3)
Nearby stable stars for estimating brightness (AAVSO)
Loading comparison stars…
Multiple Star System
Separation
15.1″
Companion Mag
14.9
Position Angle
45°
Star Colors
A: Yellow
Discoverer
EVS 41
Eyepiece View
80x
Dawes: 1.9″
TFOV: 0.6°
Realistic = true angular size
Sep: 15.1″ · PA: 45° · 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
Delta Cep 5.99 - 6.35, 1.49078 or 1.49107d. Period variable. Also 1178.5 and 2655d. Amp. variable in 1063.5d. | If Pop. I, shortest known classical Cepheid in Galaxy.
1.49107d.
Survey Image
Loading survey image…