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: 4/19/2023
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/27/2023 15:37:27 22.63, 155.98 04/27/2023 15:38:27 23.78, 151.10 515.33 60
2 04/30/2023 03:57:05 22.68, 144.17 04/30/2023 03:54:34 21.77, 139.73 468.17 151
3 05/10/2023 14:57:09 14.14, 164.82 05/10/2023 14:56:12 15.06, 160.12 515.85 57
4 05/10/2023 16:33:38 22.60, 142.06 05/10/2023 16:35:13 23.79, 136.86 547.41 95
5 05/13/2023 03:14:17 22.66, 155.00 05/13/2023 03:10:48 25.23, 150.00 582.78 209

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2023
SNOs_Map_AQUA_NPP_20230419.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 04/19/2023 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP