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AstDyS ∴ Objects ∴ 2001HM23 ∴ Observational info
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(131328) 2001HM23  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11635.1 days
Unobserved 49 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1992-04-29.283
Last observation 2024-03-07.398
Number (Discarded) 583 (2)

 

Get the observational details
ASCII file

 

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