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AstDyS ∴ Objects ∴ 1997LB1 ∴ Observational info
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(39783) 1997LB1  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9534.95 days
Unobserved 300 days

 

Astrometry summary
Optical
RMS of residuals 0.45
First observation 1997-06-01.317
Last observation 2023-07-10.265
Number (Discarded) 1511 (13)

 

Get the observational details
ASCII file

 

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