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: 12/9/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/10/2021 19:06:51 49.99, -92.58 12/10/2021 19:02:33 49.65, -94.56 146.89 258
2 12/10/2021 20:45:44 49.98,-117.30 12/10/2021 20:44:01 49.55,-119.89 192.18 103
3 12/13/2021 08:35:34 20.06,-101.88 12/13/2021 08:27:15 20.00,-102.22 36.15 499
4 12/13/2021 10:11:58 29.04,-124.41 12/13/2021 10:06:08 29.18,-125.24 82.02 350
5 12/16/2021 07:19:20 49.92, -75.99 12/16/2021 07:21:24 50.40, -78.32 175.03 124
6 12/16/2021 08:58:13 49.93,-100.70 12/16/2021 09:02:52 50.51,-103.65 219.38 279
7 12/18/2021 18:17:33 49.99, -80.24 12/18/2021 18:11:39 49.70, -81.87 121.07 354
8 12/18/2021 19:56:26 49.98,-104.96 12/18/2021 19:53:07 49.59,-107.20 166.30 199
9 12/18/2021 21:31:33 36.50,-124.99 12/18/2021 21:30:42 35.99,-127.63 244.15 51

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2021
SNOs_Map_AQUA_NPP_20211210.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 12/09/2021 in txt file.

Historical Predications of SNOs near US between AQUA and NPP