Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs over PacNW region [( 10.00, 139.50) to ( 22.70, 165.60)] between AQUA and NPP Satellites:

Table of predicted SNOs over PacNW region for the next 30.0 days since TLE Epoch: 12/21/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2022 15:51:28 20.51, 151.07 12/30/2022 15:50:52 21.27, 147.28 402.92 36
2 01/07/2023 14:57:58 22.63, 164.86 01/07/2023 14:59:35 23.63, 160.54 455.33 97
3 01/10/2023 03:18:41 22.64, 152.79 01/10/2023 03:15:47 21.88, 149.13 385.92 174

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/21/2022
SNOs_Map_AQUA_NPP_20221221.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 12/21/2022 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP