WISE 0855–0714 (Q16664406)

https://www.stellarcatalog.com/stars/wise-0855-0714

title

★ WISE 0855-0714 (English)

language of work or name

English

retrieved

27 April 2024

https://www.naturalhistorymag.com/bookshelf/143831/the-secret-life-of-stars-astrophysics-for-everyone

title

The Secret Life of Stars: Astrophysics for Everyone | Natural History Magazine (English)

published in

Natural History

author name string

Laurence A. Marschall

June 2021

27 April 2024

1 reference

high proper-motion star

1 reference

image

WISE J085510.83–071442.5 movement (PIA18002).gif
640 × 640; 493 KB

0 references

mass

4.75±3.25 Jupiter mass

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

6 Jupiter mass

1 reference

Near-infrared photometry of WISE J085510.74–071442.5

stated in source according to

WISE All-sky Data Release

catalog code

WISE J085510.83–071442.5

catalog

0 references

WISEA J085510.74-071442.5

catalog

AllWISE Data Release

0 references

discoverer or inventor

Kevin Luhman

1 reference

https://www.nasa.gov/jpl/wise/spitzer-coldest-brown-dwarf-20140425

time of discovery or invention

2014

reason for deprecated rank

incorrect value

1 reference

reason for preferred rank

March 2013

referenced value

1 reference

https://www.nasa.gov/jpl/wise/spitzer-coldest-brown-dwarf-20140425

https://www.nasa.gov/news-release/nasas-spitzer-and-wise-telescopes-find-close-cold-neighbor-of-sun/

archive URL

https://web.archive.org/web/20140426004939/http://www.nasa.gov/jpl/wise/spitzer-coldest-brown-dwarf-20140425/

discovery method

direct imaging

1 reference

inferred from equatorial coordinates

constellation

Hydra

1 reference

based on heuristic

parent astronomical body

no value

1 reference

distance from Earth

7.43±0.039 light-year

criterion used

parallax

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

2.31 parsec

1 reference

parallax

448±33 milliarcsecond

2 references

The luminosities of the coldest brown dwarfs

438.9±3 milliarcsecond

2 references

Preliminary trigonometric parallaxes of 184 late-T and Y dwarfs and an analysis of the field substellar mass function into the "planetary" mass regime

439±2.4 milliarcsecond

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

declination component of proper motion

500±300 milliarcsecond per year

1 reference

A search for a distant companion to the Sun with the wide-field infrared survey explorer

679.3±1.9 milliarcsecond per year

2 references

Preliminary trigonometric parallaxes of 184 late-T and Y dwarfs and an analysis of the field substellar mass function into the "planetary" mass regime

673.2±1.3 milliarcsecond per year

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

right ascension component of proper motion

−4,800±300 milliarcsecond per year

1 reference

A search for a distant companion to the Sun with the wide-field infrared survey explorer

−8,118.9±1.9 milliarcsecond per year

2 references

Preliminary trigonometric parallaxes of 184 late-T and Y dwarfs and an analysis of the field substellar mass function into the "planetary" mass regime

−8,123.7±1.3 milliarcsecond per year

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

radial velocity

86±3 kilometre per second

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

88±0.6 kilometre per second

1 reference

Preliminary trigonometric parallaxes of 184 late-T and Y dwarfs and an analysis of the field substellar mass function into the "planetary" mass regime

spectral class

Y2

2 references

Near-infrared photometry of Y dwarfs: low ammonia abundance and the onset of water clouds

Y4V

2 references

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

http://www.pas.rochester.edu/~emamajek/EEM_dwarf_UBVIJHK_colors_Teff.txt

26.54±0.21

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

25±0.53

astronomical filter

J band

2 references

The luminosities of the coldest brown dwarfs

25.45±0.24

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

23.83±0.24

astronomical filter

H band

2 references

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

13.95±0.2

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

metallicity

−0.2±0.2

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

radius

0.9 Jupiter radius

1 reference

epoch

September 1, 2016

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

right ascension

133.780984 degree

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

declination

−7.243932 degree

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

effective temperature

250±50 kelvin

1 reference

The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and Y Dwarfs

250±10 kelvin

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

surface gravity

38.2±3.9 metre per square second

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

age estimated by a dating method

3.15±2.85 gigaannum

1 reference

The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy

Commons category

WISE 0855−0714

0 references

Identifiers

Extrasolar Planets Encyclopaedia exoplanet ID

0 references

0 references

WISEA J085510.74-071442.5

1 reference