(Q10940912)

General Catalogue of Variable Stars

1 reference

ALS 11506

Catalog of Galactic OB Stars

1 reference

GCRV 12989

General Catalogue of Stellar Radial Velocities

1 reference

GSC 02695-04136

1 reference

HD 197572

Henry Draper Catalogue

1 reference

HIC 102276

Hipparcos Input Catalogue

1 reference

HIP 102276

1 reference

HR 7932

Bright Star Catalogue

1 reference

IRAS 20414+3524

1 reference

2MASS J20432419+3535161

1 reference

PLX 4944

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PLX 4944.00

General Catalogue of Trigonometric Stellar Parallaxes

1 reference

PPM 85419

1 reference

ROT 3026

Catalogue of rotational velocities of the stars

1 reference

SAO 70423

Smithsonian Astrophysical Observatory Star Catalog

1 reference

uvby98 100197572

uvbyβ Photoelectric Photometric Catalogue

1 reference

AG+35 2089

1 reference

BD+35 4234

1 reference

TYC 2695-4136-1

1 reference

Gaia DR1 1870258970926193024

1 reference

WEB 18513

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

1 reference

General Catalogue of Variable Stars

Gaia DR2 1870258975238302208

1 reference

X Cyg

0 references

1 reference

1,113.2138±33.4596 parsec

1 reference

1.087 kiloparsec

1 reference

The distribution of the elements in the Galactic disk. II. Azimuthal and radial variation in abundances from Cepheids

stellar rotational velocity

22 kilometre per second

2 references

A catalogue of stellar rotational velocities

Catalogue of rotational velocities of the stars

parallax

0.8983±0.027 milliarcsecond

1 reference

1.47±0.72 milliarcsecond

1 reference

The HIPPARCOS Catalogue

0.65±0.53 milliarcsecond

1 reference

Validation of the new Hipparcos reduction

0.98±0.27 milliarcsecond

1 reference

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

declination component of proper motion

−5.001±0.039 milliarcsecond per year

1 reference

−3.37±0.47 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−3.28±0.6 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−4 milliarcsecond per year

1 reference

−3±8 milliarcsecond per year

1 reference

right ascension component of proper motion

AGK3

−6.797±0.042 milliarcsecond per year

1 reference

−6.79±0.41 milliarcsecond per year

1 reference

Validation of the new Hipparcos reduction

−6.01±0.52 milliarcsecond per year

1 reference

The HIPPARCOS Catalogue

−13 milliarcsecond per year

1 reference

−5±9 milliarcsecond per year

1 reference

AGK3

radial velocity

9.8 kilometre per second

1 reference

Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue

9.8±0.9 kilometre per second

1 reference

General Catalogue of Stellar Radial Velocities

7.7±0 kilometre per second

1 reference

A global physical model for cepheids

8.1±0.2 kilometre per second

1 reference

Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

9.3 kilometre per second

2 references

Radial velocities of Cepheid variable stars

The spectroscopic orbit of the Cepheid variable X Cygni

−18.8 kilometre per second

1 reference

The radial velocities of 477 stars

type of variable star

classical Cepheid variable

1 reference

Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes

spectral class

F7I

1 reference

Luminous stars in the Northern Milky Way

F7Ib

3 references

Color excesses for supergiants and classical Cepheids. I. Calibration of the G-band photometry

Catalogue and bibliography of emission-line stars of types later than B

A note on the period-spectrum relation among Cepheids

G9Ib:

1 reference

Color excesses for supergiants and classical Cepheids. I. Calibration of the G-band photometry

G8Ib

2 references

Catalogue and bibliography of emission-line stars of types later than B

A note on the period-spectrum relation among Cepheids

G0p

1 reference

VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)

8.69

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

7.70

B band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

6.47

V band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

5.241

I band

1 reference

Period-colour and amplitude-colour relations in classical Cepheid variables - IV. The multiphase relations

6.9699±0.0556

1 reference

4.40

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.94

H band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

3.76

K band

1 reference

Catalogue of Stellar Photometry in Johnson's 11-color system

metallicity

0.15

2 references

The abundances of carbon, nitrogen and oxygen in the atmospheres of Cepheid variables: evidence for helium enrichment

The atmospheric parameters and spectral interpolator for the MILES stars

0.09

1 reference

C, N, O and na abundances of cepheid variables: implications on the mixing process in the envelope

1 reference

XCygLightCurve.png
1,500 × 975; 103 KB

0 references

right ascension

310.85079944289750 degree

1 reference

declination

35.58779881455330 degree

1 reference

effective temperature

5,188 kelvin

1 reference

The atmospheric parameters and spectral interpolator for the MILES stars

5,478 kelvin

1 reference

The abundances of carbon, nitrogen and oxygen in the atmospheres of Cepheid variables: evidence for helium enrichment

surface gravity

2 centimetre per square second

1 reference

The abundances of carbon, nitrogen and oxygen in the atmospheres of Cepheid variables: evidence for helium enrichment

7 centimetre per square second

1 reference