AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1988SN ∴ Observational info
Contact »
(11489) 1988SN  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 12957.5 days
Unobserved 50 days

 

Astrometry summary
Optical
RMS of residuals 0.87
First observation 1988-09-17.657
Last observation 2024-03-10.105
Number (Discarded) 5232 (153)

 

Get the observational details
ASCII file

 

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