The Minor Planet Bulletin
BULLETIN OF THE MINOR PLANETS SECTION OF THE ASSOCIATION OF LUNAR AND PLANETARY OBSERVERS


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The Minor Planet Bulletin is the journal for almost all amateurs and even some professionals for publishing asteroid photometry results, including lightcurves, H-G parameters, color indexes, and shape/spin axis models. It is considered to be a refereed journal by the SAO/NASA ADS. All MPB papers are indexed in the ADS.

Print subscriptions are no longer available to individuals. Institutions (e.g., college libraries) can still obtain print copies via a special subscription. See details in MPB 37-4 or contact the editor, Richard Binzel.

Annual voluntary contributions of $5.00 or more in support of the publication are welcome.
Please send a check, drawn on a U.S. bank and payable in U.S. funds, to "Minor Planet Bulletin" and send it to:

Minor Planet Bulletin
c/o Melissa Hayes-Gehrke
UMD Astronomy Department
1113 PSC Bldg 415
College Park, MD 20742


Authors Guide and Word Templates   (v.3.0: updated 2024 February 2)
The ZIP file contains the Authors Guide PDF as well as a "starter" paper in Word 2007+ (DOTX).
Those using Word 97 (DOC/DOT) are encouraged to download OpenOffice and convert their files to the most recent Word format (DOCX).
Please read this updated guide since there are a number of changes from previous guides.
  • A new, optional, table is available for those wanting to include physical and discovery information
    in a more accessible way.
    See the announcement in Minor Planet Bulletin 51-2.
  • The Pts column is no longer required and has been removed from the template for the standard table
    to allow more room for the other columns.
  • The phase column should have only two values: for the first and last date in the range.
    If the phase reaches an extrema between those dates, put an asterisk before the first value. For example,
       *7.2,13.7.
  • Use semicolons to separate names in the references section. For example:
       Smith, J.J.; Jones, A.A. (2019).
    This also applies if using several references to the same author in the text. For example:
    "This asteroid was observed at three previous apparitions (Jones, 2015; 2017; 2018)..."

Cumulative Index to Volumes 1-45
Cumulative Asteroid Lightcurve Index (Volumes 1 through 51-2)

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Issues for the upcoming quarter-year are released on about the 21st of March, June, September, and December. Full issues and individual papers from vol 1 (1973) to present are available via links on this page.

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Vol 1-7 run Jul-Jun. Vol 8-present run Jan-Dec. Only papers indexed in the ADS are included. Earlier volumes often contain more papers than listed here. It's recommended to download the full issue in vol 1-9.

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Volume 53 (2026)
    
    

Volume 52 (2025)

Volume 51 (2024)

Volume 50 (2023)

Volume 49 (2022)

Volume 48 (2021)

Volume 47 (2020)

Volume 46 (2019)

Volume 45 (2018)

Volume 44 (2017)

Volume 43 (2016)

Volume 42 (2015)

Volume 41 (2014)

Volume 40 (2013)

Volume 39 (2012)

Volume 38 (2011)

Volume 37 (2010)

Volume 36 (2009)

Volume 35 (2008)

Volume 34 (2007)

Volume 33 (2006)

Volume 32 (2005)

Volume 31 (2004)

Volume 30 (2003)

Volume 29 (2002)

Volume 28 (2001)

Volume 27 (2000)

Volume 26 (1999)

Volume 25 (1998)

Volume 24 (1997)

Volume 23 (1996)

Volume 22 (1995)

Volume 21 (1994)

Volume 20 (1993)

Volume 19 (1992)

Volume 18 (1991)

Volume 17 (1990)

Volume 16 (1989)

Volume 15 (1988)

Volume 14 (1987)

Volume 13 (1986)

Volume 12 (1985)

Volume 11 (1984)

Volume 10 (1983)

Volume 9 (1982)

Volume 8 (1981)

Volume 7 (1980)

Volumes 6-7 (1979)

Volumes 5-6 (1978)

Volumes 4-5 (1977)

Volumes 3-4 (1976)

Volumes 2-3 (1975)

Volumes 1-2 (1974)

Volume 1 (1973)

  
Issue 53-1 (2026 Jan-Mar)
Download Full Issue

Show abstracts

Lightcurve Analysis of Main-Belt Asteroid 665 Sabine Observed in 2020 and 2021
Pages 1-2
Sherman, Ian; Imamura, James; Fisher, R. Scott; Itoh, Masayuki; Karukome, Iku; Kataoka, Shunku
2026MPBu...53....1S    Download PDF

Lightcurves and Rotation Periods for (259) Aletheia, (1146) Biarmia and (1714) Sy
Pages 3-6
Brothers, Timothy C.; Coleman, McKenzie; Cranor, Nina; Sconce, Victoria; Slivan, Stephen M.; Panebianco, Katherine; Oberg, Layna; Fass, Erez; Chen, Alex; Stoltz, Aiden; Burdanov, Artem; Ekelmann, Jayna; Person
2026MPBu...53....3B    Download PDF

Spin Properties of Slow Rotator (1714) Sy Determined from Sky Survey Photometry
Pages 7-10
Slivan, Stephen M.; Brothers, Timothy C.
2026MPBu...53....7S    Download PDF

Lightcurve Analysis of NEA 2025 OW
Pages 10
Fornas, Gonzalo; Fornas, Alvaro; Arce, Enrique
2026MPBu...53...10F    Download PDF

Lightcurve and Rotation Period Analysis of 6690 Messick
Pages 11-12
Hawley, Wayne; Armstrong, James D.
2026MPBu...53...11H    Download PDF

Lightcurve Analysis of 5066 Garradd
Pages 12-13
Le, Kelly; Hayes-Gehrke, Melissa; Warner, Elizabeth
2026MPBu...53...12L    Download PDF

Lightcurve and Rotation Period of (2977) Chivilikhin
Pages 14
Nath, Arushi
2026MPBu...53...14N    Download PDF

Lightcurves and Derived Results for Koronis Family Member (1913) Sekanina
Pages 15-19
Slivan, Stephen M.; Chen, Alex Y.; Coleman, McKenzie A.; Cranor, Nina; Ekelmann, Jayna R.; Fass, Erez R.; Oberg, Layna J.; Panebianco, Katherine M.; Sconce, Victoria B.; Stoltz, Aiden O.
2026MPBu...53...15S    Download PDF

Lightcurve and Rotation Period of the Near-Earth Asteroid 2025 QB21
Pages 20
Duin, Heiko
2026MPBu...53...20D    Download PDF

Lightcurve of Near-Earth Asteroid 2025 RL2
Pages 21
Bamberger, Daniel P.; Wells, Guy
2026MPBu...53...21B    Download PDF

Lightcurve Analysis of NEO 2025 MY89
Pages 22-24
Birtwhistle, Peter; Armstrong, James D.; Conjat, Matthieu; Zhang, Jiashuo; Wang, Binyu; Genebriera, Joan; Odeh, Mohammad Shawkat; Hawley, Wayne
2026MPBu...53...22B    Download PDF

Lightcurve Analysis of NEO 2025 RL2
Pages 25-26
Birtwhistle, Peter; Koukal, Jakub
2026MPBu...53...25B    Download PDF

Photometric Analysis of 5806 Archieroy And (49667) 1999 OM2: Rotation Periods And Preliminary Spin-Shape Models
Pages 27-31
Michimani, Jonatan; Rondón, Eduardo; Arcoverde, Plícida; Pereira, Weslley; Degen, Rodolpho; Andrews, Eddie; Rodrigues, Teresinha; Lazzaro, Daniela
2026MPBu...53...27M    Download PDF

Photometric Observations ff Asteroids 1967 Menzel, 2949 Kaverznev and 3024 Hainan
Pages 32-34
Marchini, Alessandro; Papini, Alessandro; Franco, Lorenzo
2026MPBu...53...32M    Download PDF

Lightcurves and Rotation Periods of Four Main-Belt Asteroids
Pages 35-36
Bell, Caitlin; Bradicich, Zelie-Louise; Montgomery, Kent
2026MPBu...53...35B    Download PDF

Photometric Observations and Lightcurve Analysis of Five Main-Belt Asteroids from Six Observatories
Pages 37-39
Brincat, Stephen M.; Bucek, Marek; Galdies, Charles; Zammit, Vincent; Rivard, Normand; Mifsud, Martin
2026MPBu...53...37B    Download PDF

Rotation Periods and Lightcurve Amplitudes for Eleven Main-Belt and One Mars-Crossing Asteroid
Pages 40-43
Colazo, Milagros; Navas, Giuliat; Amelotti, Víctor; Tàrtalo, Gerard; Melia, Raúl; Scotta, Damián; Martínez, Denis; Anzola, Marcos; Monteleone, Bruno; Santos, Francisco; Colazo, Carlos
2026MPBu...53...40C    Download PDF

Asteroid Photometry: Results for 15 Mainbelt Asteroids and an Apollo NEA
Pages 44-48
Colazo, Milagros; Tàrtalo, Gerard; Amelotti, Víctor; Anzola, Marcos; Melia, Raúl; Navas, Giuliat; Moreschi, Alejandro; Leiva, Martín; Aldinucci, Paolo; Orbanic, Zlatko; Álvarez, José; Colazo, Carlos
2026MPBu...53...44C    Download PDF

Lightcurves and Rotation Periods of Ten Asteroids
Pages 49-51
Stone, Geoffrey
2026MPBu...53...49S    Download PDF

Lightcurve Analysis for Nine Near-Earth Asteroids Observed Between July and September 2025
Pages 52-58
Birtwhistle, Peter
2026MPBu...53...52B    Download PDF

Lightcurve Analysis for Twelve Main-Belt Asteroids
Pages 59-63
Fornas, Gonzalo; Carreño, Alfonso
2026MPBu...53...59F    Download PDF

Results of Observations and Lightcurves for Six Asteroids
Pages 63-65
Farfán, Rafael González; García de la Cuesta, Faustino; Fernández, Javier Ruiz; Martínez, Fernando Limón; Albá, Carlos Botana; Lorenz, Esteban Reina; De Elías Cantalapiedra, Javier
2026MPBu...53...63F    Download PDF

Rotational Periods and Lightcurves of Seven Asteroids
Pages 66-69
Kunigus, Sierra; Montgomery, Kent;
2026MPBu...53...66K    Download PDF

Collaborative Asteroid Photometry from UAI: 2025 July - September
Pages 69-72
Papini, Riccardo; Iozzi, Marco; Franco, Lorenzo; Scarfi, Giulio; Ruocco, Nello; Buzzi, Luca; Marchini, Alessandro; Iozzi, Marco; Lombardo, Matteo; Lombardo, Niccolò; Galli, Gianni
2026MPBu...53...69P    Download PDF

Lightcurves and Rotation Periods of 1858 Lobachevskij and 6394 1990 QM2
Pages 72-73
Pilcher, Frederick
2026MPBu...53...72P    Download PDF

Photometric Observations of the Martian Trojan Asteroid (311999) 2007 NS2
Pages 73-74
Borisov, Galin; Christou, Apostolos A.
2026MPBu...53...73B    Download PDF

Asteroid Photometry from the Dunwurkin Observatory
Pages 75-79
Clark, Maurice
2026MPBu...53...75C    Download PDF

Asteroid Diameters from the Gaia DR3 Reflectance Spectra
Pages 79-82
Franco, Lorenzo
2026MPBu...53...79F    Download PDF

Editor’s Note: Saluting Brian Warner and Observing Opportunities
Pages 82
Binzel, Richard P.
2026MPBu...53...82P    Download PDF

Lightcurve Photometry Opportunities: Resources for Observers
Pages 83-90
Warner, Brian D.; Harris, Alan W.; Durech, Josef; Benner, Lance A.M.
2026MPBu...53...83W    Download PDF

In This Issue
Pages 91
Warner, Brian D.
2026MPBu...53...91W    Download PDF


copyright©2017-2022 Brian D. Warner. Funding to support this web site was provided by NASA grant NSSC 80NSSC18K0851 prior to 2021 April.
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