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(363027) 1998ST27  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7309 days
Unobserved 892 days

 

Astrometry summary
Optical
RMS of residuals 0.561678"
First observation 1998-09-24.16314
Last observation 2018-09-28.38082
Number (Discarded) 412 (7)
Radar
First observation 2001-10-07
Last observation 2004-10-06
Delay (Discarded) 6 (1)
Doppler (Discarded) 1 (0)
Total (Discarded) 7 (1)

 

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

 

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