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Interstellar spaceship simulator for astronomical education and communications 2007 Jul. 15 Tomonori Nomoto.

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Presentation on theme: "Interstellar spaceship simulator for astronomical education and communications 2007 Jul. 15 Tomonori Nomoto."— Presentation transcript:

1 Interstellar spaceship simulator for astronomical education and communications 2007 Jul. 15 Tomonori Nomoto

2 Interactive simulation of the interstellar space journeys Hipparcos and Tycho catalogue, 1997 enabled 3D simulation outside of solar system, Mitaka, Partiview, StarStrider, Celestia,… etc. HippLiner… 2001 Originally, Constellation line drawing software for solar system simulator. Constellation line drawing software for solar system simulator.Currently, HippLiner is an Interstellar spaceship simulator HippLiner is an Interstellar spaceship simulator Interstellar jouney in the Science Live Show UNIVERSE Interstellar jouney in the Science Live Show UNIVERSE Free software. Not commercial software. Free software. Not commercial software.

3 HippLiner … Interstellar spaceship simulator Scientific data included: Stars near the Sun … stars The Hipparcos and Tycho Catalogues, ESA SP-1200, The Hipparcos input catalogue, ESA SP-1136, (radial velocity) Stars near the Sun … stars The Hipparcos and Tycho Catalogues, ESA SP-1200, The Hipparcos input catalogue, ESA SP-1136, (radial velocity) Open clusters … 601 clusters New Catalog of Optically Visible Open Clusters and Candidates, Dias et al, Open clusters … 601 clusters New Catalog of Optically Visible Open Clusters and Candidates, Dias et al, Galaxies … 2365 galaxies Nearby Galaxies Catalogue, Tully, Galaxies … 2365 galaxies Nearby Galaxies Catalogue, Tully, Special Features: 3D stereoscopic view is possible for liveshows. 3D stereoscopic view is possible for liveshows. 3D Constellation line writing function enables drawing your original constellations. 3D Constellation line writing function enables drawing your original constellations. Proper motion simulation under approximation of linear motion. Proper motion simulation under approximation of linear motion.

4 The Hipparcos and Tycho Catalogues, 1997 The Hipparcos input catalogue, D interstellar journey. 3D interstellar journey. Sky-view observed from outside of the sun. Sky-view observed from outside of the sun. Scientific Data Right Ascension DeclinationParallaxMagnitude B-V color index Radial Velocity Proper Motion stars

5 New Catalog of Optically Visible Open Clusters and Candidates, 2002 Nearby Galaxies Catalogue, 1988 Position of the open clusters or galaxies are also observable. 601 clusters 2365 galaxies

6 3D Constellation drawing Constellation drawing 88 constellations of IAU 88 constellations of IAU Chinese constellations Chinese constellations Your original constellations or lines Your original constellations or lines

7 Proper motion approximation 3D simulation of proper motions under an approximation of linear motion for stars with proper motions and radial velocities. 3D simulation of proper motions under an approximation of linear motion for stars with proper motions and radial velocities.

8 Recent improvements of HippLiner… Actually, currently working and almost finished. Star color Star color Using black body radiation and CIE XYZ color matching functions Using black body radiation and CIE XYZ color matching functions Relativity theory effect Relativity theory effect Doppler shift Doppler shift Aberration Aberration Proper time Proper time Originally 0 th magnitude.

9 Data needed for future plan Infrared, radio wave data of the space is needed. For 60 second journey to α Centaur, % of light speed is required For 60 second journey to α Centaur, % of light speed is required With high speed, stars become darker. With high speed, stars become darker. Point light source with originally 0 th magnitude (V) for each temperature.

10 In science live show, UNIVERSE In science live show, UNIVERSE In the section of Interstellar Cruising e.g. Nightview from α Centaur, or other stars Sirius and Betelgeuse becomes very close Sirius and Betelgeuse becomes very close

11 In science live show, UNIVERSE In science live show, UNIVERSE In the section of Interstellar Cruising e.g. Nightview from α Centaur, or other stars Sirius and Betelgeuse becomes very close Sirius and Betelgeuse becomes very close

12 Tanabata (): long distance of lovers A Chinese legend says… Separated cowherd (Altair) and weaving princess (Vega) meet through a bridge of magpies over milky way once in a year on Jul. 7th.

13 Tanabata (): long distance of lovers A Chinese legend says… Separated cowherd (Altair) and weaving princess (Vega) meet through a bridge of magpies over milky way once in a year on Jul. 7th. Magpies comes from quite far place!!

14 Summary HippLiner is a interstellar spaceship simulator including, HippLiner is a interstellar spaceship simulator including, stars from Hipparcos cataloge stars from Hipparcos cataloge 601 Open clusters 601 Open clusters 2365 Galaxies 2365 Galaxies 3D Constellation drawing function. 3D Constellation drawing function. Simulations of 3D proper motion Simulations of 3D proper motion Function of Simulating relativity theory effect including doppler shift, aberration and proper time as a real spaceship simulator is to be released near future. Function of Simulating relativity theory effect including doppler shift, aberration and proper time as a real spaceship simulator is to be released near future. HippLiner is a free software. You can download from HippLiner is a free software. You can download from I am happy if you get some inspiration or ideas for teaching or exhibitions by using HippLiner.

15 Acknowledgement Usage of the live show and basic ideas Dr. Toshihiro Handa Dr. Toshihiro Handa Dr. Toshikazu Ebisuzaki Dr. Toshikazu Ebisuzaki members of Team Chimons members of Team Chimons Extension application Mr. Kuniaki Koike Mr. Kuniaki Koike Drawing IAU and Chinese Constellations Ms. Sachiko Onodera, Mr. Kuniaki Koike, Mr. Kyo Matsuura, Mr. Seiichiro Naitoh, Ms. Akiko Nakano, and Mr. Yasuhide Yodo


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