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AstDyS ∴ Objects ∴ 2003HW42 ∴ Observational info
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(127983) 2003HW42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8750.05 days
Unobserved 338 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1999-06-09.265
Last observation 2023-05-24.317
Number (Discarded) 830 (31)

 

Get the observational details
ASCII file

 

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