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AstDyS ∴ Objects ∴ 2001XZ154 ∴ Observational info
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(228563) 2001XZ154  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8356.98 days
Unobserved 309 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2000-08-04.329
Last observation 2023-06-22.308
Number (Discarded) 505 (2)

 

Get the observational details
ASCII file

 

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