(Q5098293)

1 reference

1 reference

0.03 solar mass

1 reference

Resolved spectroscopy of the T8.5 and Y0-0.5 binary WISEPC J121756.91+162640.2AB

catalog code

WDS J12179+1627AB

catalog

inferred from equatorial coordinates

1 reference

1 reference

child astronomical body

WISE J1217+1626B

0 references

distance from Earth

7.1 parsec

1 reference

Further defining spectral type "Y" and exploring the low-mass end of the field brown dwarf mass function

6.7 parsec

1 reference

The first hundred brown dwarfs discovered by the Wide-field Infrared Survey Explorer (WISE)

parallax

113±12 milliarcsecond

1 reference

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

104.4±4.7 milliarcsecond

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

declination component of proper motion

−1,497±279 milliarcsecond per year

1 reference

The first hundred brown dwarfs discovered by the Wide-field Infrared Survey Explorer (WISE)

−1,278±10 milliarcsecond per year

1 reference

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

−1,252.2±1.5 milliarcsecond per year

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

right ascension component of proper motion

935±269 milliarcsecond per year

1 reference

The first hundred brown dwarfs discovered by the Wide-field Infrared Survey Explorer (WISE)

760±11 milliarcsecond per year

1 reference

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

758.1±1.7 milliarcsecond per year

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

T9

2 references

The first hundred brown dwarfs discovered by the Wide-field Infrared Survey Explorer (WISE)

Spitzer photometry of WISE-selected brown dwarf and hyper-luminous infrared galaxy candidates

T9+Y0

1 reference

Two extraordinary substellar binaries at the T/Y transition and the y-band fluxes of the coolest brown dwarfs

T8.5

1 reference

GTC OSIRIS z-band imaging of Y dwarfs

17.83±0.02

1 reference

GTC OSIRIS z-band imaging of Y dwarfs

18.18±0.05

1 reference

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

21.1±0.12

1 reference

GTC OSIRIS z-band imaging of Y dwarfs

21.6±3

1 reference

19.0

1 reference

WISE 1217+16 A b

radius

0.091 solar radius

1 reference

Resolved spectroscopy of the T8.5 and Y0-0.5 binary WISEPC J121756.91+162640.2AB

epoch

J2000.0

3 references

The first hundred brown dwarfs discovered by the Wide-field Infrared Survey Explorer (WISE)

WISE All-sky Data Release

right ascension

184.487117000 degree

1 reference

WISE All-sky Data Release

declination

16.444677000 degree

1 reference

WISE All-sky Data Release

effective temperature

575 kelvin

1 reference

Resolved spectroscopy of the T8.5 and Y0-0.5 binary WISEPC J121756.91+162640.2AB

age estimated by a dating method

6 gigaannum

1 reference

Resolved spectroscopy of the T8.5 and Y0-0.5 binary WISEPC J121756.91+162640.2AB

has part(s)

NAME WISE J1217+1626A

1 reference

WISE J1217+1626B

1 reference