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: 5/4/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2020 15:59:30 22.61, 147.48 05/08/2020 16:01:28 23.27, 144.59 305.59 118
2 05/16/2020 15:09:59 22.58, 159.85 05/16/2020 15:10:44 23.15, 157.25 273.92 45
3 05/24/2020 15:59:19 22.63, 147.52 05/24/2020 16:01:25 23.30, 144.61 307.33 126

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/4/2020
SNOs_Map_AQUA_NPP_20200505.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 05/04/2020 in txt file.

Historical Predictions of SNOs over PacNW region between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service