AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997XE11 ∴ Observational info
Contact »
(39816) 1997XE11  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 11791.9 days
Unobserved 314 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 1991-03-13.336
Last observation 2023-06-25.226
Number (Discarded) 2928 (49)

 

Get the observational details
ASCII file

 

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