NEODyS-2
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NEODyS ∴ Objects ∴ 1998XX2 ∴ Observational info
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(415713) 1998XX2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9082 days
Unobserved 228 days

 

Astrometry summary
Optical
RMS of residuals 0.837999
First observation 1998-12-08.07121
Last observation 2023-10-19.631382
Number (Discarded) 433 (24)

 

Get the observational details
Optical observations (ASCII file)

 

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