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Lambert's Problem

4.8 | 5 ratings Rate this file 47 Downloads (last 30 days) File Size: 587 KB File ID: #39530 Version: 1.1

Lambert's Problem


David Eagle (view profile)


19 Dec 2012 (Updated )

MATLAB functions and scripts for solving the geocentric and heliocentric Lambert problem.

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PDF document and four MATLAB scripts that demonstrate how to solve the Earth orbit, interplanetary, and J2-perturbed form of Lambert’s problem. Lambert’s problem is concerned with the determination of an orbit that passes between two positions within a specified time-of-flight. This classic astrodynamic problem is also known as the orbital two-point boundary value problem (TPBVP) or the flyby and rendezvous problems.

MATLAB release MATLAB 8.0 (R2012b)
Other requirements The NLP solution of Lambert's problem requires the platform-specific version of SNOPT available at
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Comments and Ratings (6)
09 Jan 2017 Sulav

Sulav (view profile)


Can you give some references for the algorithm you have programmed in orb2eci file?

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15 Jun 2016 Muhammad Ansyar Rafi Putra

25 Mar 2016 Guanwei He

10 Jun 2014 sun Chong

23 May 2014 Abel

Abel (view profile)

04 Nov 2013 Samwel Emmanuel

10 Jul 2014 1.1

Added main script (lambert4_64bit.m) that uses the March 17, 2014 version of SNOPT.

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