(Q2819028)

A companion to AB Pic at the planet/brown dwarf boundary

A companion to AB Pic at the planet/brown dwarf boundary

2 references

1 reference

1 reference

AB Pictoris B.png
1,280 × 730; 260 KB

0 references

mass

13.5±0.5 Jupiter mass

1 reference

A companion to AB Pic at the planet/brown dwarf boundary

catalog code

HD 44627b

catalog

Henry Draper Catalogue

1 reference

time of discovery or invention

HD 44627B

catalog

Henry Draper Catalogue

1 reference

TIC 260351540b

1 reference

August 2005

1 reference

A companion to AB Pic at the planet/brown dwarf boundary

A companion to AB Pic at the planet/brown dwarf boundary

2 references

inferred from equatorial coordinates

constellation

Pictor

1 reference

based on heuristic

parent astronomical body

AB Pictoris

2 references

A companion to AB Pic at the planet/brown dwarf boundary

object stated in reference as

AB Pic

object stated in reference as

AB Pic

distance from Earth

45.5±1.7 parsec

2 references

The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs

semi-major axis of an orbit

275.0 astronomical unit

1 reference

A companion to AB Pic at the planet/brown dwarf boundary

260 astronomical unit

1 reference

A companion to AB Pic at the planet/brown dwarf boundary

parallax

21.97±0.82 milliarcsecond

2 references

The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs

declination component of proper motion

45.2±0.8 milliarcsecond per year

2 references

The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs

right ascension component of proper motion

14.1±1 milliarcsecond per year

2 references

The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs

spectral class

L1

3 references

The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs

A companion to AB Pic at the planet/brown dwarf boundary

L0

2 references

A near-infrared spectroscopic study of young field ultracool dwarfs

16.06±0.1

2 references

The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs

14.7±0.1

2 references

The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs

14.09±0.08

2 references

The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs

20.510303±0.029872

2 references

Gaia Early Data Release 3

radius

1.75±0.1 Jupiter radius

1 reference

Peering into the Young Planetary System AB Pic. Atmosphere, Orbit, Obliquity & Second Planetary Candidate

3 references

right ascension

94.80416170291000 degree

2 references

Gaia Early Data Release 3

declination

−58.05561065036999 degree

2 references

Gaia Early Data Release 3