AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007PN20 ∴ Observational info
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(462101) 2007PN20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7764.87 days
Unobserved 876 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 2000-08-29.285
Last observation 2021-12-02.159
Number (Discarded) 322 (0)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.