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AstDyS ∴ Objects ∴ 1999NS38 ∴ Observational info
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(74581) 1999NS38  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 10926.2 days
Unobserved 145 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 1994-01-09.106
Last observation 2023-12-09.263
Number (Discarded) 707 (4)

 

Get the observational details
ASCII file

 

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