Graze logo


ASTROMETRIC UPDATE:
OCCULTATION BY (137) MELIBOEA - 2001 MAY 12

CHECK THIS PAGE REGULARLY FOR FURTHER UPDATES AND CHANGES TO THE TRACK.

YOU MUST RELOAD THIS PAGE USING YOUR BROWSER'S
RELOAD/REFRESH BUTTON TO OBTAIN UPDATES!

[Prediction using OCCULT software]

The path given by Occult using the Tycho 2 position of the star runs from the central Queensland area at very low altitude and at local sunrise across the Northern Territory just to the south of Alice Springs. The path then crosses the Gibson Desert and the Pilbara area of Western Australia before emerging at the coastline around Onlsow and clipping the tip of North West Cape.


UPDATE: 10 May 2001

This prediction update has been computed by Steve Preston of the Medina, Washington (state) in the United States based on astrometry from Ron Stone of the US Naval Observatory - Flagstaff Station. The Tycho-2 position of the target star has been used.

Summary:

This updated path lies around 0.5 path width to the south of that given by Occult with little difference in time. After crossing central Queensland at very low altitudes and at local sunrise, the path runs just to the south of Alice Springs (19:52:30 UT). Crossing the Gibson Desert and the Pilbara area, the path crosses the Onslow area and the North West Cape (19:53:50 UT).

Additional details of this and other events are available at Steve Preston's website at http://www.oz.net/~stevepr/Asteroids/asteroid.htm

THE EVENT AT ONE GLIMPSE:

The Occultation Path: Data for the target star: Data for the minor planet: Data for the event:

Meliboea Update

IMPORTANT NOTE!

Astrometric updates such as these should not be taken as definitive, but rather only as an indication of where the true track may lie relative to the original predicted track. Observers must bear in mind that later astrometry, in which the target star is measured in the same field as the asteroid, may still reveal substantial changes to the predicted track and time of the event. For this reason it is most important that observers far from the predicted track still monitor the event.

Use these links for further information:
[Planetary Occultations] [Using the Predictions]
[Observing Details] [Timing Details] [Reporting Details] [Report Form]
[Asteroid Occultation Results]


This page may have been updated since 10 May 2001.
Hit your browser's RELOAD button to get the latest version.

[Site Map] [What's an Occultation?]
[Total Occultations] [Grazing Occultations] [Planetary Occultations] [Jovian Satellite Eclipses]
[Timing Occultations] [Reporting Observations] [Coming Events] [Software]
[About Us] [Publications] [Membership] [Links]

[Top of Page][Return to Home Page]