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Occultation During A Lunar Eclipse [34K]
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ROYAL ASTRONOMICAL SOCIETY OF NEW ZEALAND

TRANS TASMAN OCCULTATION ALLIANCE


New! ON THIS SITE:
2024:

2023:

2022:



PUBLICATIONS & MEMBERSHIP:


LUNAR OCCULTATIONS:


PLANETARY OCCULTATIONS:

ANNUAL PREDICTIONS:

OUR SUCCESSES:

  • 23 for year 2007, 47 for year 2008;
    46 for 2009; 50 for 2010; 51 for 2011;
    52 for 2012; 56 for 2013; 58 for 2014
    48 for 2015; 66 for 2016; 67 for 2017
    114 for 2018; 132 for 2019; 157 for 2020
    296 for 2021, 230 for 2022; 350 for 2023
LATEST Results

Results from previous years

REPORT FORMS:

USING VIDEO TO TIME OCCULTATIONS:


USING CCDs TO TIME OCCULTATIONS:


OCCULTATION SOFTWARE:


GENERAL OCCULTATION INFO:


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About Us
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The Trans Tasman Occultation Alliance
An observing section of the Royal Astronomical Society of New Zealand
welcomes you to its Web site.


TTSO18 - The Eighteenth Trans-Tasman Symposium on Occultations
Parkes, New South Wales, AU and on Zoom - April 1, 2024


Occultations occur when one celestial body passes in front of another.
These frequent and intriguing events are fun to watch, and provide an important way for amateur astronomers to make significant discoveries about objects within our own Solar System as well as the stars beyond.

 

This website exists to promote and encourage occultation
observing in New Zealand, Australia and the South Pacific.

 

On this site you will find information about different sorts of occultations, and how to contribute useful scientific results by observing occultations.
The site contains all the background information needed by someone new to occultation observing. It also provides more technical information of use to advanced observers.

To contact us click here
 

The Trans-Tasman Occultation Alliance is also proud to represent the interests of the International Occultation Timing Association (IOTA) in the Australasian region.

International Occultation Timing Association International Occultation Timing Association - European Section

 
Google
www occultations.org.nz

Click to subscribe to the following IO Groups and Yahoo! discussion groups:

TTOA - (Trans-Tasman Occultation Alliance) - RASNZ Occultations Group
IOTA Occultations Group
OCCULT Software Group
OccultWatcher Software Group
 

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on its current contents and layout, and about any new features or links
you think might be useful.

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