AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hedera ∴ Observational info
Contact »
(1251) Hedera  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 42769.4 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1907-04-04.868
Last observation 2024-05-09.229
Number (Discarded) 7750 (42)

 

Get the observational details
ASCII file

 

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