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AstDyS ∴ Objects ∴ 1999LN9 ∴ Observational info
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(59742) 1999LN9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8971.69 days
Unobserved 139 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1999-05-17.384
Last observation 2023-12-09.075
Number (Discarded) 1530 (12)

 

Get the observational details
ASCII file

 

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