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: 2/1/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/04/2021 15:59:16 22.63, 147.49 02/04/2021 16:01:22 23.31, 144.58 306.71 126
2 02/12/2021 15:09:53 22.58, 159.83 02/12/2021 15:10:40 23.15, 157.23 274.24 47
3 02/15/2021 03:31:43 22.66, 147.52 02/15/2021 03:28:14 27.33, 144.57 598.06 209
4 02/20/2021 15:59:20 22.60, 147.48 02/20/2021 16:01:22 23.26, 144.57 306.83 122
5 02/28/2021 15:09:53 22.62, 159.85 02/28/2021 15:10:37 23.17, 157.24 274.62 44

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/1/2021
SNOs_Map_AQUA_NPP_20210201.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 02/01/2021 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP