Simultaneous Nadir Overpasses (SNOs) between METOP-A and NPP TLE Epoch: 2012 5 6. Predictions up to the next 14.0 days: Date Time(METOP-A) METOP-A Lat/Lon NPP Lat/Lon Distance(km) Time Diff(sec) 05/20/2012 16:42:17 ( 73.27, -77.55) ( 73.28, -79.90) 75.08 68 05/20/2012 17:33:01 ( -73.17, 89.55) ( -73.18, 87.64) 61.59 70