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: 2/18/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2022 15:59:22 22.60, 147.79 02/23/2022 16:01:57 23.33, 144.61 335.05 155
2 03/03/2022 15:09:38 22.60, 160.25 03/03/2022 15:11:15 23.29, 157.28 313.84 97
3 03/06/2022 03:31:21 22.67, 147.94 03/06/2022 03:27:51 23.82, 145.49 280.62 210
4 03/11/2022 15:58:43 22.61, 148.00 03/11/2022 16:01:59 23.38, 144.60 358.55 196
5 03/14/2022 02:41:33 22.65, 160.42 03/14/2022 02:38:04 27.14, 157.31 589.54 209

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2022
SNOs_Map_AQUA_NPP_20220218.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 02/18/2022 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP