2M1207b (Q735690)

A Moving Cluster Distance to the Exoplanet 2M1207b in the TW Hydrae Association

reason for deprecated rank

image

Artist's rendering of the 2M1207 System.jpg
3,000 × 1,838; 485 KB

0 references

mass

5±2 Jupiter mass

item/value with less precision and/or accuracy

2 references

Imaging extrasolar giant planets

A giant planet candidate near a young brown dwarf. Direct VLT/NACO observations using IR wavefront sensing

reason for deprecated rank

5±2 Jupiter mass

item/value with less precision and/or accuracy

1 reference

A giant planet candidate near a young brown dwarf. Direct VLT/NACO observations using IR wavefront sensing

4±1 Jupiter mass

1 reference

An accurate distance to 2M1207Ab

5.5 Jupiter mass

1 reference

JWST/NIRSpec Observations of the Planetary Mass Companion TWA 27B

Washington Double Star Catalog

catalog code

WDS J12076-3933B

catalog

1 reference

TIC 102076870b

1 reference

time of discovery or invention

October 2004

1 reference

A giant planet candidate near a young brown dwarf. Direct VLT/NACO observations using IR wavefront sensing

A giant planet candidate near a young brown dwarf. Direct VLT/NACO observations using IR wavefront sensing

2 references

inferred from equatorial coordinates

constellation

Centaurus

1 reference

based on heuristic

parent astronomical body

2 references

A giant planet candidate near a young brown dwarf. Direct VLT/NACO observations using IR wavefront sensing

object stated in reference as

2MASS J12073346-3932539

no value

1 reference

distance from Earth

54±3 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

64.673 parsec

1 reference

semi-major axis of an orbit

55 astronomical unit

1 reference

A giant planet candidate near a young brown dwarf. Direct VLT/NACO observations using IR wavefront sensing

46±5 astronomical unit

1 reference

An accurate distance to 2M1207Ab

42 astronomical unit

1 reference

ALMA Observations of the Young Substellar Binary System 2M1207

parallax

19.1±0.4 milliarcsecond

2 references

The Hawaii infrared parallax program. I. Ultracool binaries and the L/T transition

declination component of proper motion

−23±2 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

−63±3 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

L5

1 reference

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

L3

2 references

A near-infrared spectroscopic study of young field ultracool dwarfs

L5-9.5

2 references

THE κ ANDROMEDAE SYSTEM: NEW CONSTRAINTS ON THE COMPANION MASS, SYSTEM AGE, AND FURTHER MULTIPLICITY

L3gammapec

2 references

BANYAN. IX. The Initial Mass Function and Planetary-mass Object Space Density of the TW HYA Association

20±0.2

2 references

The enigmatic young, low-mass variable TWA 30

18.09±0.21

2 references

The enigmatic young, low-mass variable TWA 30

16.93±0.11

2 references

The enigmatic young, low-mass variable TWA 30

3 references

right ascension

181.889583 degree

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

declination

−39.548444 degree

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