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AstDyS ∴ Objects ∴ 1997EK42 ∴ Observational info
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(58544) 1997EK42  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 23089.9 days
Unobserved 144 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 1960-09-26.347
Last observation 2023-12-15.267
Number (Discarded) 1384 (13)

 

Get the observational details
ASCII file

 

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