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: 5/23/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/27/2021 15:59:08 22.62, 147.50 05/27/2021 16:01:21 23.23, 144.61 303.96 133
2 06/04/2021 15:09:39 22.60, 159.86 06/04/2021 15:10:42 23.20, 157.27 274.13 63
3 06/07/2021 03:31:28 22.67, 147.55 06/07/2021 03:27:59 26.17, 144.89 473.56 209
4 06/12/2021 15:59:02 22.64, 147.53 06/12/2021 16:01:31 23.32, 144.60 309.46 149

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2021
SNOs_Map_AQUA_NPP_20210523.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 05/23/2021 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP