NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012DH4 ∴ Observational info
Contact »
2012DH4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 1327 days
Unobserved 1111 days

 

Astrometry summary
Optical
RMS of residuals 0.519952"
First observation 2012-02-18.34876
Last observation 2015-10-07.490351
Number (Discarded) 369 (5)
Radar
First observation 2012-03-11
Last observation 2012-03-12
Delay (Discarded) 0 (0)
Doppler (Discarded) 2 (0)
Total (Discarded) 2 (0)

 

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

 

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





This Web Site has been visited 589402 times since

and this Page has been visited 4449 times since 2012/02/21