NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Geographos ∴ Observational info
Contact »
(1620) Geographos  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 25024 days
Unobserved 88 days

 

Astrometry summary
Optical
RMS of residuals 0.426347"
First observation 1951-08-31.45556
Last observation 2020-03-05.13442
Number (Discarded) 4888 (105)
Radar
First observation 1983-02-27
Last observation 1994-09-02
Delay (Discarded) 3 (0)
Doppler (Discarded) 4 (0)
Total (Discarded) 7 (0)

 

Get the observational details
Optical observations (ASCII file)
Radar observations

 

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