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(4015) Wilson-Harrington  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 26104 days
Unobserved 134 days

 

Astrometry summary
Optical
RMS of residuals 0.561267"
First observation 1949-11-19.12778
Last observation 2021-05-09.378194
Number (Discarded) 1003 (5)

 

Get the observational details
Optical observations (ASCII file)

 

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