AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XY141 ∴ Observational info
Contact »
(137745) 1999XY141  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8634.53 days
Unobserved 312 days

 

Astrometry summary
Optical
RMS of residuals 0.74
First observation 1999-10-31.322
Last observation 2023-06-21.856
Number (Discarded) 1385 (74)

 

Get the observational details
ASCII file

 

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