NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1984QY1 ∴ Observational info
Contact »
(331471) 1984QY1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 14309 days
Unobserved 150 days

 

Astrometry summary
Optical
RMS of residuals 0.321268
First observation 1984-08-27.34792
Last observation 2023-10-31.225237
Number (Discarded) 1980 (3)

 

Get the observational details
Optical observations (ASCII file)

 

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