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AstDyS ∴ Objects ∴ 2001XJ155 ∴ Observational info
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(376897) 2001XJ155  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7794.03 days
Unobserved 377 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2001-12-14.301
Last observation 2023-04-17.335
Number (Discarded) 249 (3)

 

Get the observational details
ASCII file

 

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