V429 Geminorum (Q1044082)

high proper-motion star

1 reference

1 reference

1 reference

AB Doradus Moving Group

1 reference

Pleiades Moving Group

1 reference

mass

0.63 solar mass

1 reference

Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790

catalog code

2MASS J07234358+2024588

1 reference

1RXS J072343.6+202500

1 reference

ASAS J072343+2024.9

All Sky Automated Survey

1 reference

ASAS J072344+2025.0

All Sky Automated Survey

1 reference

ASCC 766517

All-sky Compiled Catalogue

1 reference

BD+20 1790

1 reference

EUVE J0723+20.4

The first Extreme Ultraviolet Explorer source catalog

1 reference

LSPM J0723+2024

1 reference

LTT 12010

Luyten Two-Tenths catalogue

1 reference

NLTT 17795

New Luyten Two-Tenths catalogue

1 reference

TYC 1355-214-1

1 reference

V429 Gem

General Catalogue of Variable Stars

1 reference

UCAC2 38962530

Second USNO CCD Astrograph Catalog

1 reference

UBV Photoelectric Photometry Catalogue

Gaia DR2 3363049071685181056

1 reference

Gaia DR1 3363049071685181056

1 reference

TIC 165980070

1 reference

Gaia DR3 3363049071685181056

1 reference

UBV M 998

1 reference

1 reference

inferred from equatorial coordinates

distance from Earth

27.7958±0.0508 parsec

1 reference

25.8±4 parsec

1 reference

Meeting the Cool Neighbors. VIII. A Preliminary 20 Parsec Census from the NLTT Catalogue

27.712±0.0143 parsec

1 reference

25.4 parsec

1 reference

Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790

stellar rotational velocity

10.03 kilometre per second

1 reference

imported from Wikimedia project

English Wikipedia

10 kilometre per second

reason for deprecated rank

item/value with less precision and/or accuracy

1 reference

High-Dispersion Optical Spectra of Nearby Stars Younger Than the Sun

15.7±3.16 kilometre per second

1 reference

High-Dispersion Optical Spectra of Nearby Stars Younger Than the Sun

12.5 kilometre per second

1 reference

The Solar Neighborhood L: Spectroscopic Discovery of K Dwarfs Younger Than 1 Gyr and New Binaries within 30 pc

8.91±0.476 kilometre per second

1 reference

parallax

35.9766±0.0658 milliarcsecond

1 reference

36.12±0.31 milliarcsecond

1 reference

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

37.9±1.3 milliarcsecond

1 reference

Identifying the young low-mass stars within 25 pc. II. Distances, kinematics, and group membership

36.0856±0.0186 milliarcsecond

1 reference

declination component of proper motion

−230.952±0.072 milliarcsecond per year

1 reference

−228 milliarcsecond per year

1 reference

A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog)

−230.692±0.013 milliarcsecond per year

1 reference

right ascension component of proper motion

−65.576±0.091 milliarcsecond per year

1 reference

−66 milliarcsecond per year

1 reference

A Catalog of Northern Stars with Annual Proper Motions Larger than 0."15 (LSPM-NORTH Catalog)

−65.642±0.016 milliarcsecond per year

1 reference

radial velocity

7.07±0.67 kilometre per second

1 reference

8.22±1.2 kilometre per second

1 reference

High-Dispersion Optical Spectra of Nearby Stars Younger Than the Sun

8.25±0.84 kilometre per second

1 reference

High-Dispersion Optical Spectra of Nearby Stars Younger Than the Sun

reason for deprecated rank

7.743±0.003 kilometre per second

item/value with less precision and/or accuracy

1 reference

Gaia Data Release 2. The catalogue of radial velocity standard stars

7.743±0.0031 kilometre per second

1 reference

Gaia Data Release 2. The catalogue of radial velocity standard stars

7.03±0.4762 kilometre per second

1 reference

imported from Wikimedia project

type of variable star

BY Draconis variable

2 references

English Wikipedia

General catalogue of variable stars: Version GCVS 5.1

rotating variable star

2 references

ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey

A Relationship between Stellar Age and Spot Coverage

spectral class

K3

1 reference

Spectral classification of high-proper-motion stars

K5e

1 reference

Meeting the Cool Neighbors. VIII. A Preliminary 20 Parsec Census from the NLTT Catalogue

K5V

1 reference

K7e

1 reference

The elusive majority of young moving groups. I. Young binaries and lithium-rich stars in the solar neighborhood

ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey

11.08

1 reference

10.001±0.06

1 reference

New periodic variable stars coincident with ROSAT sources discovered using SuperWASP

9.43

1 reference

ASAS photometry of ROSAT sources. I. Periodic variable stars coincident with bright sources from the ROSAT All Sky Survey

8.522±0.029

1 reference

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

7.643±0.021

1 reference

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

7.032±0.017

1 reference

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

6.879±0.018

1 reference

9.518264±0.003909

1 reference

luminosity

0.12674263±0.00052661 solar luminosity

1 reference

metallicity

0.3±0.2

1 reference

Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790

−0.23

1 reference

The Solar Neighborhood L: Spectroscopic Discovery of K Dwarfs Younger Than 1 Gyr and New Binaries within 30 pc

radius

0.6396847±0.0536074 solar radius

1 reference

0.71 solar radius

1 reference

Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790

2 references

V429GemLightCurve.png
1,500 × 975; 123 KB

0 references

right ascension

110.93162228309001 degree

1 reference

declination

20.41629184606 degree

1 reference

reason for deprecated rank

effective temperature

4,306 kelvin

item/value with less precision and/or accuracy

1 reference

The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies

4,306±192.6226 kelvin

1 reference

4,410 kelvin

1 reference

Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790

4,314 kelvin

1 reference

The Solar Neighborhood L: Spectroscopic Discovery of K Dwarfs Younger Than 1 Gyr and New Binaries within 30 pc

surface gravity

46,000 centimetre per square second

2 references

The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies

The Solar Neighborhood L: Spectroscopic Discovery of K Dwarfs Younger Than 1 Gyr and New Binaries within 30 pc

age estimated by a dating method

0.057 gigaannum

1 reference

Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790