AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SE51 ∴ Observational info
Contact »
(239824) 1998SE51  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 8911.84 days
Unobserved 435 days

 

Astrometry summary
Optical
RMS of residuals 0.57
First observation 1998-09-26.442
Last observation 2023-02-19.286
Number (Discarded) 372 (1)

 

Get the observational details
ASCII file

 

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