AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HS107 ∴ Observational info
Contact »
(85621) 1998HS107  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 9360.92 days
Unobserved 146 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 1998-04-21.205
Last observation 2023-12-07.121
Number (Discarded) 949 (9)

 

Get the observational details
ASCII file

 

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