Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near US between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near US for the next 10.0 days since TLE Epoch: 5/15/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2020 10:12:13 26.68,-124.99 05/16/2020 10:05:44 24.92,-126.17 229.41 389
2 05/19/2020 07:18:53 49.91, -75.98 05/19/2020 07:19:51 50.35, -78.15 161.88 58
3 05/19/2020 08:57:46 49.91,-100.70 05/19/2020 09:01:19 50.45,-103.47 206.33 213
4 05/21/2020 18:17:02 49.97, -80.17 05/21/2020 18:10:07 49.72, -81.73 115.40 415
5 05/21/2020 19:55:55 49.97,-104.89 05/21/2020 19:51:35 49.61,-107.06 160.63 260
6 05/21/2020 21:31:06 36.73,-125.00 05/21/2020 21:29:14 36.23,-127.55 234.87 112
7 05/24/2020 09:24:34 20.19,-114.19 05/24/2020 09:16:17 20.25,-114.65 47.77 497

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2020
SNOs_Map_AQUA_NPP_20200516.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 05/15/2020 in txt file.

Historical Predictions of SNOs near US between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service