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: 7/14/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2012 09:15:00 49.89,-104.94 07/15/2012 09:18:45 50.56,-108.18 241.89 225
2 07/15/2012 17:22:03 46.45, -66.71 07/15/2012 17:23:05 45.98, -69.02 185.72 62
3 07/15/2012 19:04:43 48.44, -93.06 07/15/2012 19:05:10 48.00, -95.22 167.09 27
4 07/15/2012 20:47:15 49.97,-119.26 07/15/2012 20:47:08 49.62,-121.29 150.71 7
5 07/16/2012 07:25:55 36.85, -81.61 07/16/2012 07:22:06 37.13, -83.07 133.74 229
6 07/16/2012 09:08:35 34.84,-107.75 07/16/2012 09:04:11 35.08,-109.07 123.51 264
7 07/16/2012 18:54:23 50.00, -91.05 07/16/2012 18:46:43 49.97, -91.31 19.04 460
8 07/16/2012 20:36:28 49.99,-116.57 07/16/2012 20:28:13 49.98,-116.69 8.91 495

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2012
SNOs_Map_NOAA-19_NPP_20120715.jpg

Download SNOs near US between NOAA-19 and NPP since TLE EPOCH: 07/14/2012 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service