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AstDyS ∴ Objects ∴ 2001DY47 ∴ Observational info
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(237574) 2001DY47  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8602.94 days
Unobserved 374 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1999-10-09.251
Last observation 2023-04-29.196
Number (Discarded) 405 (1)

 

Get the observational details
ASCII file

 

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