Planet PSR 1257 12 b
| 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 | Timing | ||
| 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
PSR 1257 12| Name | PSR 1257 12 | ||
| Distance | 710.0 (± 40.0) pc | |
|
| Spectral type | PSR | ||
| 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 |
Observability Predictor 
Remarks
- 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
- Pulsar Planets (A. Wolszcan)
- Chart of Planets Around Pulsar B1257 +12
Related publications
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2021
AUER F. & PORTEGIES ZWART S.
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MNRAS, in press
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Neutron Star Planets: Atmospheric processes and habitability
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Astron. & Astrophys., 608, A147
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Why are Pulsar Planets Rare?
2016
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ApJ, 832, 122
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ADS
Merger of a White Dwarf-Neutron Star Binary to 1029 Carat Diamonds: Origin of the Pulsar Planets
2016
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MNRAS, submitted
arxiv
paper
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Do asteroids evaporate near pulsars? Induction heating by pulsar waves revisited
2016
KOTERA K., MOTTEZ F., VOISIN G. & HEYVAERTS J.
Astron. & Astrophys., 592, A52
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Post-main-sequence planetary system evolution
2016
VERAS D.
Royal Society Open Science, 3
paper 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
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2013
SIMUKOFF E., FULTON B., SCUDERI L. & GAIDOS E.
Spa. Sci. Rev., 180, 71-99
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arxiv
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2012
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Astrobiology, 12, 361
paper arxiv
The Statistics of Multi-planet Systems
2012
TREMAINE S. & DONG S.
Astron. J., 143, 94
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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
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Defining and cataloging exoplanets: The exoplanet.eu database
2011
SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
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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
Discovery of pulsar planets
2011
WOLSZCZAN A.
New Astronomy Reviews, 56, 2
paper
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
The Pulsar Planets: A Test Case of Terrestrial Planet Assembly
2009
HANSEN B., SHIH H.-Y. & CURRIE Th.
ApJ., 691, 392
paper
A Survey of Multiple Planet Systems
2009
WRIGHT J.
paper
X-ray Emission from the Planet Pulsar B1257+12
2007
PAVLOV G., KARGALTSEV O., GARMIRE G. & WOLSZCSAN A.
ApJ., 664, 1072
paper
The Evolution of Protoplanetary Disks Around Millisecond Pulsars: The PSR 1257 +12 System
2007
CURRIE T. & HANSEN B.
ApJ., 666, 1232
paper
Extrasolar planet taxonomy: a new statistical approach
2007
MARCHI S.
ApJ., 666, 475
arxiv
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
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
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
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
Masses and orbital inclinations of planets in the PSR B1257+12 system.
2003
KONACKI M. & WOLSZCAN A.
ApJ. Letters, 591, L147
paper
Planet Formation Around Pulsars.
2001
HAMILTON D. & MILLER M.
BAAS, 34, #13.14
paper
Implications of the PSR 1257+12 Planetary System
for Isolated Millisecond Pulsars.
2001
MILLER C. & HAMILTON D.
ApJ., 550, 863
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
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,
Further Observations of the Planets Pulsar
1996
WOLSZCZAN A.
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
Limits on Planets Orbiting Massive Stars from Radio Pulsar Timing
1993
THORSETT S.E. and DEWEY
ApJ. Letters, 419, 65
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
Planetary system around the pulsar PSR 1257+12
1993
BISNOVATYI-KOGAN G.
Astron. Astrophys., 275, 161
ADS full 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
