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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002TO221 ∴ Observational info
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(373763) 2002TO221  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 7122.18 days
Unobserved 779 days

 

Astrometry summary
Optical
RMS of residuals 0.74
First observation 2002-09-07.350
Last observation 2022-03-08.527
Number (Discarded) 453 (113)

 

Get the observational details
ASCII file

 

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