AstDyS-2
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AstDyS ∴ Objects ∴ 1998SW8 ∴ Observational info
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(404961) 1998SW8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9056.93 days
Unobserved 314 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1998-09-20.451
Last observation 2023-07-08.376
Number (Discarded) 261 (1)

 

Get the observational details
ASCII file

 

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