X

Join or Sign In

Sign in to add and modify your software

Continue with email

By joining Download.com, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Halley

By IAA RAS Free

Developer's Description

Halley - Electronic Catalogue of Comets is a free software for management and working with the comets database, containing Keplerian orbital elements, non-gravitational and physical parameters of the comets, additional parameters used in the improvement, and other data. The database is updated in case the new data become available. The tasks performed by the electronic catalogue, in addition to database management, include calculation of the orbital evolution of comets and visualization of comet dynamics, detection of close approaches with the major planets in a given time interval.

Full Specifications

What's new in version 0.05

Version 0.05:
  • Numerical ephemerides JPL DE423 added (working ephemeris defined now in the program options).
  • Different input formats of the current epoch added.
  • Now the planet's radius can be taken into account when calculating the close approaches.
Version 0.04:
  • Added calculation of position and velocity in different coordinate systems.

General

Date Added December 13, 2011
Version 0.05

Operating Systems

Additional Requirements None

Popularity

Total Downloads 101
Downloads Last Week 0
Report Software

Related Software

ACD/ChemSketch Freeware

Free
ACD/ChemSketch Freeware

G*Power

Free
G*Power

Google Earth Pro

Free
Google Earth Pro

Surgeon Simulator 2013

Free
Surgeon Simulator 2013