PSR (B)1257+12
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 | 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
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
- Simbad
- Most recent references (ADS)
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
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