AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Chengherngyi ∴ Observational info
Contact »
(28277) Chengherngyi  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 10707.9 days
Unobserved 35 days

 

Astrometry summary
Optical
RMS of residuals 0.90
First observation 1994-11-26.499
Last observation 2024-03-21.434
Number (Discarded) 4474 (521)

 

Get the observational details
ASCII file

 

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