(Q1206687)

astrophysical X-ray source

sub-millimetric source

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imported from Wikimedia project

high proper-motion star

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HD 98800.jpg
3,000 × 2,400; 1.72 MB

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Dutch Wikipedia

HD 98800 B.png
922 × 1,024; 151 KB

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reference URL

https://www.almaobservatory.org/en/press-release/the-strange-orbits-of-tatooine-planetary-disks/

catalog code

2MASS J11220530-2446393

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GSC 06654-00219

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HD 98800

Henry Draper Catalogue

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HIP 55505

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IRAS 11195-2430

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IRAS F11196-2430

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SAO 179815

Smithsonian Astrophysical Observatory Star Catalog

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GJ 2084

Gliese Catalogue of Nearby Stars

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ADS 8141 AB

Aitken Double Star Catalogue

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The second Extreme Ultraviolet Explorer source catalog

1RXS J112205.4-244632

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2EUVE J1122-24.7

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ASAS J112205-2446.4

All Sky Automated Survey

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ASAS J112205-2446.7

All Sky Automated Survey

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CCDM J11221-2447AB

Catalog of Components of Double and Multiple Stars

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EUVE J1122-24.7

The first Extreme Ultraviolet Explorer source catalog

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HIC 55505

Hipparcos Input Catalogue

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IDS 11172-2414 AB

Index Catalogue of Visual Double Stars

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PPM 258903

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RBS 975

ROSAT All-Sky Survey Bright Source Catalogue

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UCAC4 327-061982

Fourth USNO CCD Astrograph Catalog

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TV Crt

General Catalogue of Variable Stars

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WDS J11221-2447AB

Washington Double Star Catalog

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YZ 114 8772

Yale Observatory Zone Catalog

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PDS 54

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UCAC2 21769973

Second USNO CCD Astrograph Catalog

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MCBB 3-84

A search for T Tauri stars in high-latitude molecular clouds. II. The IRAS faint source survey catalog

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RX J1122.0-2446

X-ray survey of the Large Magellanic Cloud by ROSAT

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RX J112205.4-244641

X-ray survey of the Large Magellanic Cloud by ROSAT

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PMSC 11171-2414

MSC - a catalogue of physical multiple stars

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PM J11220-2446

Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more

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TIC 97815168

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inferred from equatorial coordinates

distance from Earth

46.7 parsec

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Young Stars Near the Sun

stellar rotational velocity

8.9±1.2 kilometre per second

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Search for associations containing young stars (SACY). I. Sample and searching method

9.7 kilometre per second

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Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

8.36±1.5 kilometre per second

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parallax

21.43±2.86 milliarcsecond

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The HIPPARCOS Catalogue

22.27±2.31 milliarcsecond

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declination component of proper motion

−33.1±2.12 milliarcsecond per year

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−33.37±2.12 milliarcsecond per year

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The HIPPARCOS Catalogue

right ascension component of proper motion

−85.4±1.73 milliarcsecond per year

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−85.45±1.89 milliarcsecond per year

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The HIPPARCOS Catalogue

radial velocity

9.25±3 kilometre per second

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Kinematics of chromospherically active binaries and evidence of an orbital period decrease in binary evolution

11.695±0.065 kilometre per second

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14.36 kilometre per second

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SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

imported from Wikimedia project

type of variable star

T Tauri-type star

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Russian Wikipedia

rotating variable star

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

spectral class

K6.0

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An optical spectroscopic study of T Tauri stars. I. Photospheric properties

K4V

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Catalogue of two-dimensional spectral types for the HD stars, Vol.4

K5

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A spectroscopic atlas of post-AGB stars and planetary nebulae selected from the IRAS point source catalogue

K5V(e)

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Optical spectroscopy of the dusty K5 V star HD 98800

K6IV(e)

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Intrinsic colors, temperatures, and bolometric corrections of pre-main-sequence stars

K5V

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Search for associations containing young stars (SACY). I. Sample and searching method

Dwarf K and M stars in the southern hemisphere

The Palomar/MSU Nearby-Star Spectroscopic Survey. I. The Northern M Dwarfs -Bandstrengths and Kinematics

K2

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

K7

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SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

9.257±0.06

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7.386±0.022

I band

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

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

6.397±0.02

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

5.759±0.027

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

5.587±0.021

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

10.174±0.21

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8.994±0.06

r' band

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

7.891±0.04

i' band

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

9.28±0.07

V band

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VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

VizieR Online Data Catalog: UCAC4 Catalogue (Zacharias+, 2012)

10.2±0.1

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imported from Wikimedia project

absolute magnitude

10.27

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Russian Wikipedia

Wikimedia import URL

https://ru.wikipedia.org/?oldid=101911492

metallicity

7.53

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Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

0.17

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Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

diameter

1,370,000 kilometre

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Characterization of Dusty Debris Disks: The IRAS and Hipparcos Catalogs

2,740,000 kilometre

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Characterization of Dusty Debris Disks: The IRAS and Hipparcos Catalogs

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right ascension

170.522040615 degree

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declination

−24.777710311 degree

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effective temperature

4,434 kelvin

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

4,213 kelvin

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Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

3,799 kelvin

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SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

surface gravity

36,000 centimetre per square second

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

6,600 centimetre per square second

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Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants

Washington Double Star Catalog

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HD 98800B

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