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AstDyS ∴ Objects ∴ 1999WX4 ∴ Observational info
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(75230) 1999WX4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8744.95 days
Unobserved 706 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-06-16.396
Last observation 2022-05-26.344
Number (Discarded) 1284 (5)

 

Get the observational details
ASCII file

 

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