HD 71780 (Q4050638)

Smithsonian Astrophysical Observatory Star Catalog

2MASS J08293731+1227202

1 reference

PPM 125325

1 reference

SAO 97854

1 reference

Yale Observatory Zone Catalog

YZ 12 3421

catalog

1 reference

Eighth catalogue of the orbital elements of spectroscopic binary systems

SBC9 1641

catalog

1 reference

AG+12 1040

1 reference

BD+12 1853

1 reference

Gaia DR1 602772615312847104

1 reference

Gaia DR2 602772619608485120

1 reference

TW Cnc

General Catalogue of Variable Stars

1 reference

TYC 804-221-1

1 reference

TIC 20423599

1 reference

Gaia DR3 602772619608485120

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

427.7343±11.2884 parsec

1 reference

423.729±4.9555 parsec

1 reference

parallax

2.3379±0.0617 milliarcsecond

1 reference

2.42±0.24 milliarcsecond

1 reference

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

2.36±0.0276 milliarcsecond

1 reference

declination component of proper motion

−7.691±0.065 milliarcsecond per year

1 reference

−24±8 milliarcsecond per year

1 reference

AGK3

−7.701±0.021 milliarcsecond per year

1 reference

right ascension component of proper motion

−5.732±0.099 milliarcsecond per year

1 reference

−8±7 milliarcsecond per year

1 reference

AGK3

−5.681±0.027 milliarcsecond per year

1 reference

radial velocity

50.05±12.61 kilometre per second

1 reference

type of variable star

Algol variable

1 reference

General Catalogue of Variable Stars, 3rd ed.

eclipsing binary star

1 reference

Up-to-date linear elements of eclipsing binaries

spectral class

G5III+F8IV

1 reference

Spectra of long-period eclipsing binaries

F8V

1 reference

MK classifications of some northern hemisphere binary systems

G9 III COMP

1 reference

Two eclipsing binaries with giant components

F8 IV COMP,SB

1 reference

Spectra of long-period eclipsing binaries

G5

1 reference

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

G9IIICOMP

1 reference

Two eclipsing binaries with giant components

F8IVCOMP,SB

1 reference

Spectra of long-period eclipsing binaries

9.14±0.02

1 reference

8.49±0.01

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

7.119±0.02

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

6.751±0.016

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

6.628±0.021

1 reference

8.32635±0.002788

1 reference

metallicity

0.39

1 reference

Physical properties and evolutionary states of EA-type eclipsing binaries observed by LAMOST

2 references

127.40550202344 degree

1 reference

declination

12.45564415017 degree

1 reference

effective temperature

6,060 kelvin

1 reference

Physical properties and evolutionary states of EA-type eclipsing binaries observed by LAMOST

surface gravity

8,320 centimetre per square second

1 reference

Physical properties and evolutionary states of EA-type eclipsing binaries observed by LAMOST