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: 2/26/2013
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/06/2013 17:35:11 46.06, -69.05 03/06/2013 17:36:19 45.42, -72.14 249.81 68
2 03/06/2013 19:17:50 48.03, -95.38 03/06/2013 19:18:24 47.44, -98.32 228.96 34
3 03/06/2013 21:00:29 49.99,-121.77 03/06/2013 21:00:29 49.46,-124.55 208.66 0
4 03/07/2013 07:38:48 37.65, -83.77 03/07/2013 07:35:13 38.07, -86.06 206.27 215
5 03/07/2013 09:21:28 35.61,-109.93 03/07/2013 09:17:18 36.03,-112.07 198.48 250
6 03/07/2013 19:07:29 49.95, -93.50 03/07/2013 19:00:03 49.74, -94.55 78.64 446
7 03/07/2013 20:49:34 49.96,-119.02 03/07/2013 20:41:34 49.80,-119.95 68.63 480

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2013
SNOs_Map_NOAA-19_NPP_20130227.jpg

Download SNOs near US between NOAA-19 and NPP since TLE EPOCH: 02/26/2013 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service