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AstDyS ∴ Objects ∴ 2001QM55 ∴ Observational info
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(57205) 2001QM55  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11369.9 days
Unobserved 135 days

 

Astrometry summary
Optical
RMS of residuals 0.47
First observation 1993-03-21.302
Last observation 2024-05-07.236
Number (Discarded) 1297 (5)

 

Get the observational details
ASCII file

 

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