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: 4/3/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/03/2020 19:56:08 49.98,-104.91 04/03/2020 19:51:38 49.59,-107.07 161.30 270
2 04/03/2020 21:31:17 36.63,-124.99 04/03/2020 21:29:16 36.15,-127.55 235.94 121
3 04/06/2020 09:24:50 20.03,-114.26 04/06/2020 09:16:30 19.72,-114.82 67.38 500
4 04/09/2020 06:31:02 44.94, -65.59 04/09/2020 06:30:36 45.27, -67.61 163.14 26
5 04/09/2020 08:08:31 49.93, -88.37 04/09/2020 08:10:37 50.40, -90.84 183.95 126
6 04/09/2020 09:47:24 49.93,-113.09 04/09/2020 09:52:04 50.57,-116.14 228.33 280
7 04/11/2020 19:06:41 49.99, -92.56 04/11/2020 19:00:55 49.69, -94.43 138.36 346
8 04/11/2020 20:45:34 49.99,-117.28 04/11/2020 20:42:23 49.58,-119.76 183.63 191

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2020
SNOs_Map_AQUA_NPP_20200404.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 04/03/2020 in txt file.

Historical Predictions of SNOs near US between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service