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AstDyS ∴ Objects ∴ 2000EJ137 ∴ Observational info
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(104251) 2000EJ137  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9420.06 days
Unobserved 283 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1997-10-01.113
Last observation 2023-07-17.172
Number (Discarded) 1429 (78)

 

Get the observational details
ASCII file

 

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