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: 2/19/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2020 06:30:56 44.84, -65.59 02/21/2020 06:30:29 45.17, -67.61 163.02 27
2 02/21/2020 08:08:24 49.89, -88.35 02/21/2020 08:10:29 50.36, -90.83 184.01 125
3 02/21/2020 09:47:17 49.90,-113.07 02/21/2020 09:51:56 50.52,-116.13 228.40 279
4 02/23/2020 19:06:34 49.98, -92.57 02/23/2020 19:00:45 49.64, -94.37 134.16 349
5 02/23/2020 20:45:27 49.97,-117.29 02/23/2020 20:42:13 49.53,-119.70 179.45 194

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/19/2020
SNOs_Map_AQUA_NPP_20200219.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 02/19/2020 in txt file.

Historical Predictions of SNOs near US between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service