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: 12/30/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2022 03:32:29 22.69, 147.47 01/01/2022 03:28:59 25.43, 144.98 396.73 210
2 01/06/2022 16:00:06 22.63, 147.47 01/06/2022 16:02:33 23.26, 144.50 312.59 147
3 01/14/2022 15:10:39 22.59, 159.85 01/14/2022 15:11:38 23.17, 157.20 278.76 59
4 01/17/2022 03:32:28 22.65, 147.52 01/17/2022 03:28:59 26.75, 144.71 536.68 209
5 01/22/2022 16:00:01 22.64, 147.53 01/22/2022 16:02:08 23.32, 144.59 310.64 127

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/30/2021
SNOs_Map_AQUA_NPP_20211231.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 12/30/2021 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP