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AstDyS ∴ Objects ∴ 1998WA23 ∴ Observational info
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(10417) 1998WA23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 16587.4 days
Unobserved 260 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1978-03-15.329
Last observation 2023-08-13.751
Number (Discarded) 3041 (16)

 

Get the observational details
ASCII file

 

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