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Earth- and Mars-crossing asteroids and comets?



 
 
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  #1  
Old October 19th 05, 12:54 AM
Jarmo Korteniemi
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Default Earth- and Mars-crossing asteroids and comets?

Hello,

I don't know if anybody has asked this earlier, but I'd appreciate it
if somebody could point me to the right direction.

I am trying to find the number of currently known small solar system
bodies (asteroids, comets, etc), whose orbits cross those of Earth and
/ or Mars. Also the other characteristics of such objects are of
interest to me.

Preferrably this could be an organized table file where I could just
choose the bodies which cross the min or max distances of either of
the two planets.

I found the Minor Planet Center web page where the data ought to be
( http://cfa-www.harvard.edu/iau/mpc.html ) but I don't seem to find
what I need from there... it may be there, but I just can't find it.
:/

Additionally, if somebody has done recent calculations/ papers on
the subject, a reference would be veeeery nice...

Thanks in advance,

Jarmo

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Planetology group, Astronomy, University of Oulu, Finland

s-posti / email: jarmo DOT#1 korteniemi AT oulu DOT#2 fi
puhelin / phone: +358 (45) 6362264
huone / room: T=C4215 (klo 12-20, ajoittain aiemminkin)
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  #2  
Old October 25th 05, 06:29 AM
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Default Earth- and Mars-crossing asteroids and comets?

http://neo.jpl.nasa.gov/cgi-bin/neo_ca

Jack

  #3  
Old October 25th 05, 10:01 AM
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Default Earth- and Mars-crossing asteroids and comets?

At the MPC page you give, clink on the link that says "Various lists
and plots". you'll get 3 more links: Comets, Minor Planets,
Miscellaneous. Have fun.

  #4  
Old October 25th 05, 04:40 PM
br
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Default Earth- and Mars-crossing asteroids and comets?



Would this help? Its the NASA site devoted to NEAR EARTH OBJECTS. Check it
out.
BR
http://neo.jpl.nasa.gov/news/






"Jarmo Korteniemi" a écrit dans le message de
...
Hello,

I don't know if anybody has asked this earlier, but I'd appreciate it
if somebody could point me to the right direction.



 




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