AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000NE21 ∴ Observational info
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(61172) 2000NE21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9049.93 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1999-06-09.169
Last observation 2024-03-19.097
Number (Discarded) 2559 (106)

 

Get the observational details
ASCII file

 

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