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AstDyS ∴ Objects ∴ 2001DQ37 ∴ Observational info
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(72477) 2001DQ37  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8745.49 days
Unobserved 224 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1999-10-09.331
Last observation 2023-09-18.820
Number (Discarded) 1568 (7)

 

Get the observational details
ASCII file

 

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