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AstDyS ∴ Objects ∴ 2001QH84 ∴ Observational info
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(57243) 2001QH84  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11488.1 days
Unobserved 42 days

 

Astrometry summary
Optical
RMS of residuals 0.44
First observation 1992-10-03.162
Last observation 2024-03-17.278
Number (Discarded) 2171 (41)

 

Get the observational details
ASCII file

 

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