WISEPA J075108.79-763449.6 (Q5098117)

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

mass

6.3±1.9 Jupiter mass

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

6.4±2 Jupiter mass

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

catalog code

WISEP J075108.79-763449.6

1 reference

EQ J0751-7634

1 reference

time of discovery or invention

WISE J075108.80-763449.5

1 reference

TIC 272232401b

1 reference

August 2021

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

2 references

inferred from equatorial coordinates

constellation

Chamaeleon

1 reference

based on heuristic

parent astronomical body

L 34-26

2 references

object stated in reference as

Gaia DR2 5213167330349528064

object stated in reference as

COCONUTS-2A

distance from Earth

12.0 parsec

2 references

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

13.0 parsec

2 references

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

orbital period

402,000,000±470,000,000 day

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

semi-major axis of an orbit

6,471.0 astronomical unit

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

7,506±5,205 astronomical unit

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

parallax

97.9±6.7 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

declination component of proper motion

−189.7±4.5 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

right ascension component of proper motion

−104.8±2.8 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

spectral class

T9

3 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

19.342±0.048

2 references

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

19.020

2 references

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

radius

1.11±0.03 Jupiter radius

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

1.12±0.04 Jupiter radius

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

3 references

right ascension

117.300914 degree

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc

declination

−76.702696 degree

1 reference

The Second Discovery from the COol Companions ON Ultrawide orbiTS (COCONUTS) Program: A Cold Wide-Orbit Exoplanet around a Young Field M Dwarf at 10.9 pc