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07:04 AM
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ELENIN SIZE ---------HUGE
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[quote:Op..well done! 1277475:MV8xMzgyMjM1XzIyODE2NTEwX0ZCOEE0RTJD] So OP...it's huge... But the question should be now is.. what is it's mass and composition.. I remember that recent comet I forget the name and it was bigger than the sun, but that was because it their was so much vapor.. thoughts? [/quote]
Original Message
ok hi all
i made some counts
d=diameter of object
L=distance earth-object
ç= angular diameter in degrees
d=2L(tan (ç/2))
[
link to spaceobs.org
]
ç=2 arcsec = 0,00055555 degree [
link to www.convertunits.com
]
L (on 3 january 03.40 am 2011 ) 545 000 000 km
d=(545 000 000) (tan 0,00055555) we must be accurate more possible as we can !!!
d=5284 km O.o
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