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AstDyS ∴ Objects ∴ 1999HN3 ∴ Observational info
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(101796) 1999HN3  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9316.27 days
Unobserved 344 days

 

Astrometry summary
Optical
RMS of residuals 0.43
First observation 1997-12-06.294
Last observation 2023-06-09.562
Number (Discarded) 2223 (8)

 

Get the observational details
ASCII file

 

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