AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001ON15 ∴ Observational info
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(275750) 2001ON15  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8007.96 days
Unobserved 312 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 2001-07-18.395
Last observation 2023-06-21.351
Number (Discarded) 304 (2)

 

Get the observational details
ASCII file

 

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