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AstDyS ∴ Objects ∴ 1990QR7 ∴ Observational info
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(35079) 1990QR7  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12013.1 days
Unobserved 297 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 1990-08-16.214
Last observation 2023-07-07.348
Number (Discarded) 1270 (5)

 

Get the observational details
ASCII file

 

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