Observations of star occultations by the Earthmoon
Under the International Occultation Timing Association - IOTA many observers worldwide, profi astronomers and amateurs, are involved to observe star occultations by minor planets, or by planets with their moons or by the Earthmoon accurately and to collect the results via internet. Thus very often informations about a minor planet can be upgraded without the need of an expensive and time consuming mission with a spacecraft.
Since August 2003 I am participating in this observation programs. Of course it is only possible on good weather conditions and if my time allows. Sadly many observations are disturbed in the important point of time by clouds or by dense fog. Then no report can be created and the necessary equipment with a mass of about 100 kilograms was just moved for astronomy science for some night hours in fresh air.
Informative links can be found on the start page of the IOTA
International Occultation Timing Association
and on start page of the IOTA-ES
International Occultation Timing Association - European Section
Here are all my observations and reports about occultation events caused by the Earthmoon
2010
- Earthmoon occults two relative bright stars - April 20, 2010 (report page in preparation)
- Earthmoon moves south from star cluster of the Plejades; 34 occultation events - Februar 21, 2010 (report page in preparation)
2009
- July 03, 2009 - Star occultation of SAO 183987 (Calculation, report, data and video)
- June 13, 2009 - Grazing star occultation of SAO 164408 (Calculation, report, data and video)
- May 01, 2009 - Star occultation of 5 stars (Report, data and video)
2008
- October 21, 2008 - Grazing star occultation of SAO 79660 (Calculation, report, data and video)
- October 17, 2008 - Star occultation of 3 stars (Report, data and video)
- May 15, 2008 - Grazing star occultation of SAO 138778 (Calculation, report, data and video)
- May 10, 2008 - Earthmoon occults Planet Mars on daylight sky (Calculation, report, data and video)
- May 08, 2008 - Earthmoon occults star SAO 78260 (Calculation, report, data and video)
- April 13, 2008 - Earthmoon occults the star cluster Praesepe (Calculation, report, data and videos)
- March 11, 2008 - Grazing star occultation of SAO 75574 (Calculation, report, data and videos)
- March 09, 2008 - Grazing star occultation of SAO 109518 (Calculation, report, data and videos)
2007
- December 18, 2007 - Grazing star occultation of SAO 109413 (Calculation, report, data and videos)
- October 07, 2007 - Star occultation of Regulus by the Earthmoon on daylight sky
- October 06, 2007 - Grazing star occultation of SAO 98425 (Calculation, report, data and videos)
- September 29, 2007 - Star occultation of multiple star system SAO 75673 (Calculation, report, data and videos)
- September 22, 2007 - Grazing star occultation of SAO 189502 (Calculation, report, data and videos)
- August 07, 2007 - Earthmoon occults the star cluster of the Plejades (Report and data)
- May 23, 2007 - Earthmoon occults the bright star Regulus on daylight sky
- April 23, 2007 - Star occultation of 4 stars (Report and data)
- February 23, 2007 - Earthmoon occults the star cluster of the Plejades (Report and data)
2006
- December 27, 2006 - Star occultation of 4 stars (Report and data)
- December 11, 2006 - Grazing star occultation of SAO 99098 (Report, data and videos)
- December 01, 2006 - Star occultation of 3 stars (Report and data)
- September 12, 2006 - Earthmoon occults the star cluster of the Plejades (Report, data and videos)