Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near US between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs near US for the next 10.0 days since TLE Epoch: 9/14/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2013 18:32:11 50.00, -83.44 09/22/2013 18:30:18 49.46, -86.50 227.86 113
2 09/22/2013 20:14:15 49.98,-108.95 09/22/2013 20:11:48 49.46,-111.87 218.03 147
3 09/23/2013 06:54:55 29.21, -73.41 09/23/2013 06:48:56 29.68, -75.82 239.79 359
4 09/23/2013 08:37:32 27.25, -99.46 09/23/2013 08:30:59 27.69,-101.73 230.00 393

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 9/14/2013
SNOs_Map_NOAA-19_NPP_20130915.jpg

Download SNOs near US between NOAA-19 and NPP since TLE EPOCH: 09/14/2013 in txt file.

Historical Predictions of SNOs near US between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service