AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997AY5 ∴ Observational info
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(21324) 1997AY5  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9314.8 days
Unobserved 726 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1996-11-01.740
Last observation 2022-05-04.542
Number (Discarded) 1112 (5)

 

Get the observational details
ASCII file

 

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