NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SF20 ∴ Observational info
Contact »
2017SF20  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 18 days
Unobserved 1347 days

 

Astrometry summary
Optical
RMS of residuals 0.581212"
First observation 2017-09-28.36701
Last observation 2017-10-16.251470
Number (Discarded) 34 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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