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: 6/8/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/12/2021 15:59:11 22.60, 147.49 06/12/2021 16:01:32 23.26, 144.59 306.04 141
2 06/20/2021 15:09:44 22.58, 159.84 06/20/2021 15:10:53 23.19, 157.24 275.07 69
3 06/23/2021 03:31:33 22.65, 147.54 06/23/2021 03:28:04 25.84, 144.95 441.88 209
4 06/28/2021 15:59:09 22.59, 147.49 06/28/2021 16:01:42 23.22, 144.55 309.35 153

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2021
SNOs_Map_AQUA_NPP_20210608.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 06/08/2021 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP