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: 12/9/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/13/2021 15:10:24 22.63, 159.84 12/13/2021 15:12:19 23.24, 157.08 290.17 115
2 12/16/2021 03:32:18 22.68, 147.48 12/16/2021 03:28:48 23.58, 145.39 236.91 210
3 12/21/2021 15:59:59 22.61, 147.45 12/21/2021 16:02:53 23.29, 144.43 318.23 174
4 12/29/2021 15:10:40 22.61, 159.80 12/29/2021 15:12:00 23.21, 157.13 281.61 80
5 01/01/2022 03:32:32 22.65, 147.46 01/01/2022 03:29:03 25.64, 144.92 420.48 209

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

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 12/09/2021 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP