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AstDyS ∴ Objects ∴ 1998FK137 ∴ Observational info
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(39965) 1998FK137  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 25482.9 days
Unobserved 315 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1953-09-16.255
Last observation 2023-06-24.198
Number (Discarded) 1049 (3)

 

Get the observational details
ASCII file

 

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