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: 2/7/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/08/2012 06:57:40 49.90, -70.85 02/08/2012 07:00:21 50.41, -73.38 189.32 161
2 02/08/2012 08:39:45 49.93, -96.36 02/08/2012 08:41:51 50.41, -98.76 179.13 126
3 02/08/2012 10:21:51 49.90,-121.89 02/08/2012 10:23:22 50.35,-124.16 169.14 91
4 02/08/2012 18:30:02 49.99, -85.18 02/08/2012 18:28:44 49.75, -86.45 95.45 78
5 02/08/2012 20:12:07 49.96,-110.69 02/08/2012 20:10:14 49.76,-111.83 85.29 113
6 02/09/2012 06:52:28 30.78, -74.86 02/09/2012 06:46:55 30.92, -75.41 54.75 333
7 02/09/2012 08:37:39 20.01,-103.21 02/09/2012 08:31:30 20.08,-103.59 40.74 369

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 2/7/2012
SNOs_Map_NOAA-19_NPP_20120208.jpg

Download SNOs near US between NOAA-19 and NPP since TLE EPOCH: 02/07/2012 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service