AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001NW4 ∴ Observational info
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(150673) 2001NW4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8009.11 days
Unobserved 316 days

 

Astrometry summary
Optical
RMS of residuals 0.59
First observation 2001-07-13.274
Last observation 2023-06-17.389
Number (Discarded) 307 (4)

 

Get the observational details
ASCII file

 

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