PSR (B)1257+12

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Planet PSR 1257 12 b[edit]

Name PSR 1257 12 b
Planet Status Confirmed
Discovered in 1992
Mass 7e-05 MJ
Mass*sin(i)
Semi-Major Axis 0.19 AU
Orbital Period 25.262 (± 0.003) day
Eccentricity 0.0
ω 360.0 deg
Tperi 2449765.1 (± 0.3) JD
Radius
Inclination
Update 2014-02-25
Detection Method Pulsar
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0 49765.1 (± 0.2) JD
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star[edit]

PSR 1257 12

Name PSR 1257 12
Distance 710.0 (± 40.0) pc
Spectral type
Apparent magnitude V
Mass
Age 1.0 (± 0.0) Gyr
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 13:00:04.0
Dec2000 +12:40:56
Alternate Names
Planetary system 3 planets

More data[edit]

  • Simbad
  • Most recent references (ADS)


Observability Predictor[edit]

Remarks[edit]

- 31 Oct. 2002: Possible comet around the pulsar PSR1257+12 (courtesy Daniel Fischer)

- The innermost `planet' claimed to be an artefact due to solar wind (Schere et al. 1997) - A possible fourth, Saturn-like, planet at ~ 40 UA (Joshi & Rasio 1996, Wolszczan 1996) - 8 May 2000: Planet A cannot be due to a heliospheric propagation effect (Wolszczan et al., 2000)

Other web-pages[edit]

  • Pulsar Planets (A. Wolszcan)
  • Chart of Planets Around Pulsar B1257 +12

Related publications[edit]

The Geminga pulsar wind nebula in the mid-infrared and submillimetre

2017 GREAVES J. & HOLLAND W.

MNRAS, in press

paper  

Neutron Star Planets: Atmospheric processes and habitability

2017 PATRUNO A. & KAMA M.

Astron. & Astrophys., 608, A147

paper  arxiv  

Why are Pulsar Planets Rare?

2016 MARTIN R., LIVIO M. & PALANISWARNY D.

ApJ, 832, 122

paper   arxiv   ADS

Do asteroids evaporate near pulsars? Induction heating by pulsar waves revisited

2016 KOTERA K., MOTTEZ F., VOISIN G. & HEYVAERTS J.

Astron. & Astrophys., accepted

arxiv  

Merger of a White Dwarf-Neutron Star Binary to 1029 Carat Diamonds: Origin of the Pulsar Planets

2016 MARGALIT, B. & B. METZGER

MNRAS, submitted

arxiv  paper   ADS  

Post-main-sequence planetary system evolution

2016 VERAS D.

arxiv  

Exoplanetary Geophysics -- An Emerging Discipline

2015 LAUGHLIN G. & LISSAUER J.

Review Chapter in Treatise on Geophysics, accepted

arxiv  

Very long baseline interferometry astrometry of PSR B1257+12, a pulsar with a planetary system

2013 YAN Zh., SHEN Zh-Q., YAUN J.-P., WANG N., ROTTMANN H. & ALEF W.

MNRAS, in press

paper  

Below One Earth Mass: The Detection, Formation, and Properties of Subterrestrial Worlds

2013 SIMUKOFF E., FULTON B., SCUDERI L. & GAIDOS E.

Spa. Sci. Rev., 180, 71-99

paper   arxiv  

Taxonomy of the extrasolar planet

2012 PLAVALOVA E.

Astrobiology, 12, 361

paper   arxiv

The Statistics of Multi-planet Systems

2012 TREMAINE S. & DONG S.

Astron. J., 143, 94

paper

Discovery of pulsar planets

2011 WOLSZCZAN A.

New Astronomy Reviews, 56, 2

paper  

The Exoplanet Handbook

2011 Michael Perryman

Content

Content and Chapter 5

The California Planet Survey III. A Possible 2:1 Resonance in the Exoplanetary Triple System HD 37124

2011 WRIGHT J., VERAS D., FORD E., JOHNSON J., MARCY G., HOWARD A., ISSACSON H., FISCHER D., SPRONCK J., ANDERSON J. & VALENTI J.

ApJ., 730, 93

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

On the possibility of radio emission of planets around pulsars

2011 MOTTEZ F.

arxiv

The statistics of multi-planet systems

2011 TREMAINE S. & DONG S.

arxiv

The Hill stability of the possible moons of extrasolar planets

2010 DONNISON J.

MNRAS, 406, 1918

paper

Phenomenological constraints on accretion of non-annihilating dark matter on the PSR B1257+12 pulsar from orbital dynamics of its planets

2010 IORIO L.

paper

A Survey of Multiple Planet Systems

2009 WRIGHT J.

paper

The Pulsar Planets: A Test Case of Terrestrial Planet Assembly

2009 HANSEN B., SHIH H.-Y. & CURRIE Th.

ApJ., 691, 392

paper

X-ray Emission from the Planet Pulsar B1257+12

2007 PAVLOV G., KARGALTSEV O., GARMIRE G. & WOLSZCSAN A.

ApJ., 664, 1072

paper  

Extrasolar planet taxonomy: a new statistical approach

2007 MARCHI S.

ApJ., 666, 475

arxiv   paper

The Evolution of Protoplanetary Disks Around Millisecond Pulsars: The PSR 1257 +12 System

2007 CURRIE T. & HANSEN B.

ApJ., 666, 1232

paper

X-ray Emission from the Planet Pulsar

2006 GARMIRE G.

Chandra Proposal, ID #08500022

abstract

Spitzer MIPS Limits on Asteroidal Dust in the Pulsar Planetary System PSR B1257+12

2006 BRYDEN G., BEICHMAN C., RIEKE G., STANSBERRY J., STAPELFELDT K., TRILLING D., TURNER N. & WOLSZCSAN A.

ApJ., 646, 1038

paper

Long Term Stability and Dynamical Environment of the PSR 1257+12 Planetary System.

2005 GOZ'DZIEWSKI K., KONACKI M. & WOLSZCZAN A.

ApJ., 619, 1084

paper

Resonances and stability of extra-solar planetary systems

2005 BEAUGE C., CALLEGARI N., FERRAZ-MELLO S. & MICHTCHENKO T.

paper

Resonances and stability of extra-solar planetary systems

2005 BEAUGE C., CALLEGARI N., FERRAZ-MELLO S. & MICHTCHENKO T.

paper

On the migration-induced resonances in a system of two planets with masses in the Earth mass range

2005 PAPALOIZOU J. & SZUSZKIEWICZ E.

MNRAS, 363, 153

paper

Masses and orbital inclinations of planets in the PSR B1257+12 system.

2003 KONACKI M. & WOLSZCAN A.

ApJ. Letters, 591, L147

paper

Implications of the PSR 1257+12 Planetary System for Isolated Millisecond Pulsars.

2001 MILLER C. & HAMILTON D.

ApJ., 550, 863

paper

Planet Formation Around Pulsars.

2001 HAMILTON D. & MILLER M.

BAAS, 34, #13.14

paper

Improved timing formula for the PSR B1257+12 planetary system.

2000 KONACKI M., MACIEJEWCKI A. & WOLSZCZAN A.

ApJ, 544, 921

paper

A 25.3 day Periodicity in the Timing of the Pulsar PSR B 1257+12: a Planet or a Heliospheric Propagation Effect?

2000 WOLSZCZAN A., HOFFMAN I., KONACKI M., ANDERSON S. & XILOURIS K.

Science

preprint, with Fig1, Fig2 and Fig3

Resonance in PSR B1257+12 Planetary System

1998 KONACKI M., MACIEJEWCKI A. & WOLSZCZAN A.

ApJ., 513, 471

paper

Planets around pulsars - a rare phenomenon?

1997 GREAVES J. & HOLLAND W.

BAAS, 29, #111.18

abstract

Distant Companions and Planets around Millisecond Pulsars

1997 JOSHI K. & RASIO F.

ApJ., 479, 479paper

VLBI Astrometry of the Planetary-System Millisecond Pulsar B1257+12

1997 NUNES N. & BARTEL N.

abstract

A Pulsar, the Heliosphere, and Pioneer 10: Probable Mimicking of a Planet of PSRB1257+12 by Solar Rotation.

1997 SCHERER K., FICHTNER H., ANDERSON J. & LAU E.

Science, 278, 1919

abstract and paper

VLBI Astrometry of the Planetary-System Millisecond Pulsar B1257+12

1997 NUNES N. & BARTEL N.

BAAS, 28, no 4, 92.05

abstract

Further Observations of the Planets Pulsar

1996 WOLSZCZAN A.

Search for Protoplanetary and Debris Disks around Millisecond Pulsars

1996 FOSTER R. S. & FISCHER J.

ApJ., 460, 902

abstract

Further Observations of the Planets Pulsar

1996 WOLSZCZAN A.

Pulsars: Problems and Progress

in Pulsars: Problems and Progress,

Similarities between the Inner Solar System and the Planetary System of PSR B1257+12

1995 MAZEH T. & GOLDMAN I.

PASP, 107, 250

abstract

The pulsar planets update

1995 WOLSZCZAN A.

Astrophys. & Space Sci., 223, 205

Confirmation of Earth-Mass Planets Orbiting the Millisecond Pulsar PSR B1257+12

1994 WOLSZCZAN A.

Science, 264, 538

paper

Planets around pulsars: A review

1994 PHILLIPS J. A. & THORSETT S. E.

Apstrophys. & Spa. Sci., 212, 91

abstract

Toward planets around neutron stars

1994 WOLSZCZAN A.

Astrophys. & Space Sci., 212, 67

paper

On the detection of mutual perturbations as proof of planets around PSR1257+12

1994 PEALE S. J.

Astrophys. and Spa. Sci, 212, 77

abstract

Planetary system around the pulsar PSR 1257+12

1993 BISNOVATYI-KOGAN G.

Astron. Astrophys., 275, 161

ADS full paper

Orbital dynamics of PSR1257+12 and its two planetary companions

1993 MALHOTRA R., 1993a

Planets around pulsars; Proceedings of the Conference

abstract

Three-body effects in the PSR 1257+12 planetary system

1993 MALHOTRA R

ApJ., 407, 266

abstract

Are there really planets around PSR 1257+12?

1993 GIL A., JESSNER A. & KRAMER M.

Astonomy & Astrophysics, 271, L17

Limits on Planets Orbiting Massive Stars from Radio Pulsar Timing

1993 THORSETT S.E. and DEWEY

ApJ. Letters, 419, 65

paper

On the verification of the planetary system around PSR 1257+12

1993 PEALE S.

Astron. J., 105, 1562

abstract

The pulsar planet production process

1993 PHINNEY E. S. & HANSEN, B. M. S.

abstract

Bistatic radar - Reflections from asteroids around pulsars

1993 PHILLIPS J. A.

abstract

The Origins of Planets Orbiting Pulsars

1992 TAVANI M. & BROOKSHAW L.

Nature, 356, 320

abstract

An Observational Test for the Existence of a Planetary System orbiting PSR 1257+12.

1992 RASIO F., NICHOLSON P., SHAPIRO S., & TEUKOLSKY S.

Nature, 355, 325

Is there a comet cloud around PSR 1257+12?

1992 CHAKRABARTI S. & KRISHNA-SWAMY K.

Astronomy & Astrophysics, 263, L1

paper  

A Planetary System around the Millisecond Pulsar PSR1257+12

1992 WOLSZCZAN A. & FRAIL D.

Nature, 355, 145

paper

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