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: 2/22/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/22/2013 02:35:45 13.08, 162.96 02/22/2013 02:38:29 12.24, 159.33 405.15 164
2 02/22/2013 15:12:27 17.65, 158.70 02/22/2013 15:11:01 18.22, 155.99 294.36 86
3 03/06/2013 14:44:07 16.09, 165.58 03/06/2013 14:45:51 18.32, 162.31 426.63 104
4 03/06/2013 16:24:20 22.59, 141.66 03/06/2013 16:25:55 23.36, 138.17 367.16 95
5 03/07/2013 03:40:50 22.67, 145.10 03/07/2013 03:38:39 22.15, 142.64 259.92 131
6 03/19/2013 03:10:14 17.00, 153.81 03/19/2013 03:11:51 16.22, 150.37 376.57 97
7 03/19/2013 15:47:07 13.43, 149.45 03/19/2013 15:44:28 14.00, 146.95 276.86 159

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2013
SNOs_Map_NOAA-19_NPP_20130222.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 02/22/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service