NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021TW2 ∴ Observational info
Contact »
2021TW2  ▹ 
OBSERVATIONAL INFORMATION
◲
Arc information
Arc length 108 days
Unobserved 837 days

 

Astrometry summary
Optical
RMS of residuals 0.626430
First observation 2021-09-23.480941
Last observation 2022-01-09.569483
Number (Discarded) 56 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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