117P/Helin-Roman-Alu

Orbital elements:

( Epoch 2005 Jan. 30.0 )

Perihelion date:

T 2005 Dec. 19.2543

q  3.037623

e  0.256171

Peri.  222.5406

Node  58.9415

Incl.  8.7058

P 8.25

a 4.083767

MPC (Equinox 2000.0)

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Órbitas de Cometas - Comet Orbits

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