Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs over PacNW region [( 10.00, 139.50) to ( 22.70, 165.60)] between NOAA-19 and NPP Satellites:

Table of predicted SNOs over PacNW region for the next 30.0 days since TLE Epoch: 1/21/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2013 03:43:07 10.09, 146.48 01/28/2013 03:46:43 8.53, 142.82 437.46 216
2 01/28/2013 14:40:20 11.46, 165.57 01/28/2013 14:40:32 12.12, 162.56 335.83 12
3 01/28/2013 16:19:34 21.44, 142.46 01/28/2013 16:19:13 22.04, 139.56 307.02 21
4 01/29/2013 03:35:50 22.67, 146.17 01/29/2013 03:32:13 24.39, 143.79 308.98 217
5 02/09/2013 15:50:42 22.62, 149.94 02/09/2013 15:53:42 23.45, 146.20 393.94 180
6 02/10/2013 03:07:18 22.67, 153.35 02/10/2013 03:06:27 22.10, 150.65 284.81 51

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/21/2013
SNOs_Map_NOAA-19_NPP_20130122.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 01/21/2013 in txt file.

Historical Predictions of SNOs over PacNW region between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service