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: 2/21/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/22/2013 02:35:45 13.06, 162.97 02/22/2013 02:38:29 12.24, 159.33 405.07 164
2 02/22/2013 15:12:27 17.67, 158.71 02/22/2013 15:11:01 18.23, 155.99 294.23 86
3 03/06/2013 14:44:09 16.17, 165.58 03/06/2013 14:45:54 18.02, 162.24 410.07 105
4 03/06/2013 16:24:23 22.60, 141.65 03/06/2013 16:25:52 23.41, 138.20 364.77 89
5 03/07/2013 03:40:53 22.65, 145.09 03/07/2013 03:38:37 22.17, 142.64 257.50 136
6 03/19/2013 03:10:42 18.03, 153.51 03/19/2013 03:12:01 17.25, 150.16 366.37 79
7 03/19/2013 15:47:36 12.37, 149.15 03/19/2013 15:44:39 12.90, 146.73 269.44 177

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/21/2013
SNOs_Map_NOAA-19_NPP_20130221.jpg

Download SNO predictions over PacNW region between NOAA-19 and NPP since TLE EPOCH: 02/21/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service