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(19423) Hefter  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11491.1 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1992-09-30.204
Last observation 2024-03-17.296
Number (Discarded) 2171 (9)

 

Get the observational details
ASCII file

 

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