Planet 2M1207 b

Name 2M1207 b
Discovered in 2004
M × sin i 4.0 (± 1.0) MJ
Semi-major axis 46.0 (± 5.0) AU
Orbital period
Eccentricity
ω
Tperi
Radius
Inclination
Update Dec. 28, 2010
Detection method detected by imaging
Molecules detected
Primary transit
Secondary transit
Anomaly angle
Time Vr=0
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)
Alternate Names

Remarks

10 sep. 04: I do provisionally follow the standard rules for names and give the name 2M1207 b.

Star

Name 2M1207
Distance 52.4 (± 1.1) pc
Spectral type M8
Apparent magnitude V 20.15
Mass 0.025 MSun
Age 0.008 ( -0.003 +0.003 ) Gyr
Effective temperature
Radius
Metallicity [Fe/H]
RA2000 12:07:33.0
Dec2000 -39:32:54
Alternate Names
Planetary system 1 planet

Remarks

Alias 2MASSWJ1207334-393254

More data


Related publications

Colour-magnitude diagrams of transiting Exoplanets - II. A larger sample from photometric distances
2014 TRIAUD A., LANOTTE A., SMALLEY B. & GILLON M.
MNRAS, accepted
arxiv  

Directly Imaged L-T Transition Exoplanets in the Mid-Infrared
2013 SKEMER A., MARLEY M., HINZ Ph., MORZINSKI K., STRUTSKIE M. & 13 additional authors
ApJ, submitted
arxiv  

Direct Imaging of Extra-solar Planets - Homogeneous Comparison of Detected Planets and Candidates
2012 NEUHÄUSER R. & SCHMIDT T.
in "Topics in Adaptive Optics", Chap 3
Full text  arxiv

First submillimetre detection of the TWA brown dwarf disc 2MASSW J1207334−393254
2012 RIAZ B., LODATO G., STAMATELLOS D. & GIZIS J.
MNRAS
paper

Spectroscopy across the brown dwarf/planetary mass boundary - I. Near-infrared JHK spectra
2012 PATIENCE J., KING R., DE ROSA R., VIGAN A., WITTE S. & 3 additional authors
Astron. & Astrophys., 540, A85
paper  arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

A Herschel Search For Cold Dust in Brown Dwarf Disks: First Results
2011 HARVEY P., HENNING Th., MENARD F., WOLF S., LIU Y. & 5 additional authors
ApJ., 744, Issue 1, L1, 6 pp
paper   arxiv

Planets and X-rays: a radiation diet
2011 SANZ-FORCADA J., RIBAS I., MICELA G., POLLOCK A., GARCIA-ALVAREZ D. & 2 additional authors
16th Cambridge Workshop on Cool Stars - ASP Conf. SXeries, 448, 1247
paper  arxiv

Defining and cataloging exoplanets: The exoplanet.eu database
2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper   arxiv

The Young Planet-mass Object 2M1207b: a cool, cloudy, and methane-poor atmosphere
2011 BARMAN T., MACINTOSH B., KONOPACKY Q. & MAROIS C.
ApJ. Letters, 735, L39
paper   arxiv

Evidence Against an Edge-On Disk Around the Extrasolar Planet 2MASS 1207 b and a New Thick Cloud Explanation for its Under-Luminosity
2011 SKEMER A., CLOSE L., SZÜCS L., APAI D., PASCUCCI I. & BILLER B.
ApJ., 732, 106
paper   arxiv

Formation and evolution of planetary systems: the impact of high angular resolution optical techniques
2010 ABSIL O. & MAWET D.
Astron. & Astrophys. Rev., 18, 317
paper   astro-ph

The Hill stability of the possible moons of extrasolar planets
2010 DONNISON J.
MNRAS, 406, 1918
paper

A scenario of planet erosion by coronal radiation
2010 SANZ-FORCADA J., RIBAS I., MICELA G., POLLOCK A., GARCIA-ALVAREZ D., SOLANO E. & EIROA C.
Astron. & Astrophys., 511, L8
paper

The highest resolution near-IR spectrum of the imaged planetary mass companion 2M1207 b
2010 PATIENCE J., KING R., De ROSA R. & MAROIS Ch.
Astron. & Astrophys., 517, A76
paper

Imaging Young Planets From Ground and Space
2010 BEICHMAN Ch., KRIST J., TRAUGER J., GREENE T., OPPENHEIMER B., SIVARAMAKRISHNAN A., DOYON R., BOCCALETTI A., BARMAN T. & RIEKE M.
PASP, 122, 162
paper

Deep imaging survey of young, nearby austral stars - VLT/NACO near-infrared Lyot-coronographic observations
2010 CHAUVIN G., LAGRANGE A.-M., BONAVITA M., ZUCKERMAN B., DUMAS Ch., BESSELL M., BEUZIT J.-L., BONNEFOY M., DESIDERA S., FARIHI J., LOWRANCE P., MOUILLET D. & SONG I.
Astron. & Astrophys., 509, A52
paper

The minimum Jeans mass, brown dwarf companion IMF, and predictions for detection of Y-type dwarfs
2009 ZUCKERMAN B. & SONG I.
Astron. & Astrophys., 493, 1149
paper

Homogeneous comparison of planet candidates imaged directly until 2008
2009 SCHMIDT T., NEUHÄUSER R. & SEIFAHRT A.
arxiv   paper

The LAOG-Planet Imaging Surveys
2009 CHAUVIN G., LAGRANGE A.-M., MOUILLET D., BEUZIT J.-L., BEUST H. et al. (15 additional authors)
arxiv   paper

High-Contrast Observations in Optical and Infrared Astronomy
2009 OPPENHEIMER B. & HINKLEY S.
Ann. Rev. Astron. & Astrophys., 47, 253
paper

Direct imaging of extrasolar planets: overview of ground and space programs
2009 BOCCALETTI A.
abstract   arxiv

Direct Imaging of Exoplanets and Brown Dwarfs with the VLT: NACO Pupil-stabilised Lyot Coronagraphy at 4 µm
2009 KASPER M., AMICO P., POMPEI E., AGEORGES N., APAI D., ARGOMENDO J., KORMWEIBEL N. & LIDAN Ch.
Messenger, 137, 8
paper

High-angular resolution imaging of disks and planets
2008 DUCHENE G.
NewAstr., 52, 117
paper

Characterizing the Disk around the TW Hydrae Association Brown Dwarf 2MASSW J1207334-393254
2007 RIAZ B. & GIZIS J.
ApJ., 661, 354
paper

An accurate distance to 2M1207Ab
2007 DUCOURANT C., TEIXEIRA R., CHAUVIN G., DAIGNE G., LE cAMPION J., SONG I. & ZUCKERMAN B.
Astron. & Astrophys., 477, L1
paper

An Improbable Solution to the Underluminosity of 2M1207B: A Hot Protoplanet Collision Afterglow
2007 MAMAJEK E. & MEYER M.
BAAS, 39, 068.03
abstract

A Direct Distance and Luminosity Determination for a Self-Luminous Giant Exoplanet: The Trigonometric Parallax to 2MASS1207334-393243Ab
2007 BILLER B. & CLOSE L.
ApJ. Letters, 669, L41
paper

The Trigonometric Parallax of the Brown Dwarf Planetary System 2MASSW J1207334-393254
2007 GIZIS J., JAO W., SUBASAVAGE J. & HENRY T.
ApJ. Letters, 669, L45
paper

An Improbable Solution to the Underluminosity of 2M1207B: A Hot Protoplanet Collision Afterglow
2007 MAMAJEK E., & MEYER M.
ApJ. Letters, 668, L175
paper

Extrasolar planet taxonomy: a new statistical approach
2007 MARCHI S.
ApJ., 666, 475
arxiv   paper

Emission Line Variability of the Accreting Young Brown Dwarf 2MASSW J1207334-393254: From Hours to Years
2007 STELZER B., SCHOLZ A. & JAYAWARDHANA R.
ApJ.
preprint

The Planetary Mass Companion 2MASS1207-3932 B: Temperature, Mass and Evidence for an Edge-On Disk
2007 MOHANTY S., JAYAWARDHANA R., HUELAMO N. & MAMAJEK E.
ApJ., 657, 1064
arxiv   paper

Discovery of a Bipolar Outflow from 2MASSW J1207334-393254 a 24 M_jup Brown Dwarf
2007 WHELAN E., RAY T., RANDICH S., BACIOTTI F., JAYAWARDHANA R., TEST L., NATTA A. & MOHANTY S.
ApJ. Letters, 659, Apr 10
paper

HST NICMOS Imaging of the Planetary-mass Companion to the Young Brown Dwarf 2MASS J1207334-393254
2006 SONG I., SCHNEIDR G., ZUCKERMAN B., FARIHI J., BECKLIN E., BESSELL M., LOWRANCE P. & MACINTOSH B.
ApJ., 652, 724
paper

Extrasolar Planets and Brown Dwarfs: A Flurry of Results
2006 Anonymous
The Messenger, 125, 27
paper

The Planetary Mass Companion 2MASS1207-3932 B: Temperature, Mass and Evidence for an Edge-On Disk
2006 MOHANTY S., JAYAWARDHANA R., HUELAMO N. & MAMAJEK E.
BAAS, 38, no1., #26.04
abstract

Formation planétaire et explanètes
2006 Halbwachs J.-L., Egret D. et Hameury J.-M.
Full Text

Giant Planet Companion to the brown dwarf 2MASSWJ1207334-393254.
2005 CHAUVIN G., LAGRANGE A.-M., DUMAS C., ZUCKERMAN B., MOUILLET D., SONG I., BEUZIT J.-L. & LOWRANCE P.
Astron. & Astrophys., 438, L25
paper

On the Formation of Gas Giant Planets on Wide Orbits
2005 BOSS A.
ApJ. Letters, 637, L137
paper

A Moving Cluster Distance to the Exoplanet 2M1207b in the TW Hydrae Association
2005 MAMAJEK E.
ApJ., 634, 1385
paper

Constraints on the formation mechanism of the planetary mass companion of 2MASS 1207334-393254
2005 LODATO G., DELGADO-DONATE E. & CLARKE C.
MNRAS, 364, L91
paper

Homogeneous comparison of directly detected planet candidates: GQ Lup, 2M1207, AB Pic
2005 NEUHÄUSER R.
paper

GQ Lup and its common proper motion companion
2005 MUGRAUER M. & NEUHÄUSER R.
Astron. Nachrichten, 326, 701
paper

HST NICMOS Imaging of Planetary-Mass Companion to the Young Brown Dwarf 2MASSWJ\,1207334 - 393254
2005 SONG I., SCHNEIDER G., ZUCKERMAN B., FARIHI J., BECKLIN E., LOWRANCE P., MACINTOSH B. & BESSELL M.
ApJ. Letters

Whims of an Accreting Young Brown Dwarf: Exploring Emission Line Variability of 2MASSW J1207334-393254
2005 SCHULZ, JAYAWARDHANA R. & BRANDEKER A.
ApJ., 629, Issue 1, L41-L44
paper   preprint

Confirmation of the first image of an extra-solar planet
2005 Anon
The Messenger, 120, 25
paper

A giant planet candidate near a young brown dwarf.
2004 CHAUVIN G., LAGRANGE A.-M., DUMAS C., ZUCKERMAN B., MOUILLET D., SONG I., BEUZIT J.-L. & LOWRANCE P.
Astron. & Astrophys., 425, L29
paper

NICMOS Imaging of 2MASSWJ 1207334-393254 - A Planetary-Mass Companion Candidate.
2004 SCHNEIDER G., SONG I., ZUCKERMAN B., BECKLIN E., LOWRANCE P., MACINTOSH B., BESSELL M., DUMAS C. & CHAUVIN G.
BAAS, 36, No.5 #11.14
abstract,   arxiv, and paper

High-Temperature Gas in the Circumstellar Environment of the Young Brown Dwarf 2MASSW J1207334-393254
2004 SHIPMAN H. & GIZIS J.
BAAS, 36, No.5 #11.02
abstract and paper