MinorPlanet.Info

The Asteroid Lightcurve Database (LCDB)

Welcome to the Asteroid Lightcurve Database

The Asteroid Lightcurve Database (LCDB; see Warner et al., 2009, Icarus 202, 134-146) is a listing of asteorid lightcurve parameters and other information, e.g., estimated/measured diameters, absolute magnitudes (H), phase slope parameters (G), albedos, and more.

 

A summary set of tables is distributed annually for general use along with special versions for the Planetary Data System (PDS), the ITA in St. Petersburg, Russia (Ephemerides of Minor Planets), and the Minor Planet Center.

 

Click here to download the latest public release (2014 February 28).


 

LCDB References Table with ADS Hyperlinks 

Click here to go to the LCDB References page that features BibCode hyperlinks into the NASA/SAO Astrophysical Data System (ADS). In many cases, you can download a copy of the original paper from the ADS page.

 

LCDB On-line Query Form

The on-line query form retrieves all columns from the LCDB Summary table, limited if you want to those records matching one or more filters. For example, you can limit results to a specific group, size, and/or rotation period.


The on-line query returns a table with a radio button in each row. Select one of the rows and click a button to display all entries tied to the select object from the Details, Ambiguous, Binary, Spin Axis, Tumbling, and Color Index tables.

 

Click here to go to the LCDB Query page