Measurement Eccentricity the Moon’s Orbit with Image Analysis Technique by Using Tracker Software

Authors

  • Ricka Tanzilla University Ahmad Dahlan
  • Ishafit Jauhari University Ahmad Dahlan
  • Yudhiakto Pramudya University Ahmad Dahlan

DOI:

https://doi.org/10.12928/irip.v1i1.258

Keywords:

Kepler’s Law, Eccentricity, Moon, Tracker

Abstract

One of the interesting physical phenomenon to be studied is about eccentricity of the Moon's orbit on the movement of the Earth and the Moon as explained in Kepler's Law. In order to explain the phenomenon,several research has been done to determine the measurement accuracy of Moon disk diameter using Trackers and to know the result of the eccentricity value in the application of Kepler's Law. This research can produce eccentricity values accordance with the application of Kepler’sLaw. The research method used is Image Analysis Techniqueassisted with Tracker. The result of this research shows that the eccentricity value obtained is 0.07 ± 0.01. This is in accordance with Kepler's first Law which stated that orbits of each planet and satellite is an ellipse and has an eccentricity value of 0 <e <1. The value of eccentricity obtained has accuracy of 22%,if it compared with the actual value.Whereas, if it compared with the value of ephemeris then the value of accuracy is 8%.

Author Biographies

Ricka Tanzilla, University Ahmad Dahlan

Magister Physic Education

Ishafit Jauhari, University Ahmad Dahlan

Magister Physic Education

Yudhiakto Pramudya, University Ahmad Dahlan

Magister Physic Education

References

Subagya, Hari, and Insih Wilujeng. Fisika SMA/MA Kelas X Kurikulum 2013 Kelompok Peminatan MIPA. Jakarta: BUMI AKSARA, 2013.
[2] Sutantyo, Winardi. Pengantar Astrofisika Bintang-Bintang di Alam Semesta. Bandung: ITB, 2010.
[3] Kunjaya, Chatief. Suplemen Astronomi untuk SMA. Bandung: PT Trisula Adisakti, 2014.
[4] Dutton, John A. Astro 801. 2017. https://www.e-ducation.psu.edu/astro801/ content/l2_p4.html (accessed June 7, 2017).
[5] Osler. J, Thomas. "An unusual approach to Kepler's first law." American Association of Physics Teachers, 2001: 69.
[6] Roy, A E, and D Clarke. Astronomy Principle and Practice. Bristol: Institute of Physics Publishing, 2012.
[7] Morison, Ion. Introduction to Astronomy and Cosmolgy. University of Manchester, UK: Wiley, 2008.
[8] Sarton, E Jay. "Measuring the moon's orbit." The Physics Teacher, 1980: 504-508.
[9] Williams, David. NASA. Juli 3, 2017. https://nssdc.gsfc.nasa.gov/planetary/factsheet/moonfact.html (accessed Juli 15, 2017).
[10] Oostra, Benjamin. "Measuring the Moon's orbit using a hand-held camera." American Association of Physics Teachers, 2014: 317-321.
[11] Zuluaga, Jorge I., Juan C. Figueroa, and Ignacio Ferrin. "The Simplest method the Geocentric lunar Distance: a case of citizen science." American Jurnal of Physics, 2014: 1-16.
[12] Oostra, Benjamin. "Introducing the Moon's Orbital Eccentricity." American Association of Physics Teacher, 2014: 460-462.
[13] Krisciunas, Kevin. "Determning the eccentricity of the Moon's Orbit without a Telescope." American Association of Physics Teachers, 2010: 834-838.
[14] Tanzilla, Ricka, Lukman Hakim, and Yudhiakto Pramudya. "Pengukur Diameter Tampak Bulan pada Posisi Perigee dan Apogee (Measure of Moon apparent Diameter at the Position of Perigee and Apogee." Seminar Quantum 2016. Yogyakarta: Program Studi Pendidikan Fisika, Universitas Ahmad Dahlan, 2016. 271-274.
[15] Angelo, Joseph A. Encyclopedia Of Space and Astronomy . New York: Library of Congress Cataloging, 2006.
[16] Wilson, Robert. Astronomy Through The Ages. Francis: Taylor & Francis e-Library, 2005.
[17] Kindersley, Dorling. Jendela Optik Astronomy. Jakarta: PT Balai Pustaka, 2007.
[18] Dunford, Bill. Solar System. Juli 5, 2016. https://solarsystem.nasa.gov/planets/moon/indepth (accessed 7 21, 2017).
[19] Yani, Ahmad. Pengantar Kosmografi. Yogyakarta: Penerbit Ombak, 2014.
[20] Denevi, Brett. "The Moon." Physics Today, 2017: 39-43.
[21] Celletti, Alessandra. Stability and Chaos in Celestial Mecha nics. UK: Chichester, 2010.
[22] Seeds, Micheal A. The Solar System, Sixth Edition. USA: THOMSON, 2008.
[23] Young, Alex. Eclipse and The Moon's Orbit. Januari 12, 2012. https://eclipse .gsfc.nasa.gov/SEhelp/moonorbit.html (accessed Desember 29, 2017).
[24] Espenak, Fred. AstroPixcel. Januari 13, 2015. http://astropixels.com/ephemeris/moon/moon2017.html (accessed 12 30, 2017).

Downloads

Published

2018-11-09

Issue

Section

Articles