Open Access

Table 2

Summary of ESO OmegaCAM Precovery for the risk list of NEOs.

Precovery step Number of precovery candidates selected in this step Number of precovery candidates removed in this step Percentage of precovery candidates removed in this step
Query SSOIS 10 345
Query NEODyS and an initial S/N cut 441 9904 ~96%
Upper Limit on angular separation limit 295 146 ~33%
Upper limit on 1σ errors in position 251 44 ~15%
No raw data available on the AW database 236 15 ~6%
Not covered by the camera (OmegaCAM/VST) 170 66 ~28%
Limit on S/N 68 102 ~60%
Precovered 27 41 ~60%

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