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: 8/4/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/04/2022 15:24:16 22.68, 157.29 08/04/2022 15:24:16 23.44, 154.08 339.02 0
2 08/12/2022 16:11:52 22.63, 145.42 08/12/2022 16:15:06 23.54, 141.40 424.24 194
3 08/15/2022 02:54:16 22.70, 157.93 08/15/2022 02:50:46 25.40, 154.50 459.46 210
4 08/20/2022 15:20:32 22.64, 158.29 08/20/2022 15:24:01 25.03, 154.44 473.70 209
5 08/23/2022 03:41:47 22.67, 146.09 08/23/2022 03:40:38 21.99, 142.66 361.30 69
6 08/31/2022 02:50:24 22.65, 158.98 08/31/2022 02:49:56 21.89, 155.36 382.75 28

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/4/2022
SNOs_Map_AQUA_NPP_20220804.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 08/04/2022 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP