NEODyS-2

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(136874) 1998FH74  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9478 days
Unobserved 6 days

 

Astrometry summary
Optical
RMS of residuals 0.549536"
First observation 1995-05-04.20436
Last observation 2021-04-15.413645
Number (Discarded) 1090 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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