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: 11/27/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/27/2021 15:10:10 22.62, 159.86 11/27/2021 15:12:37 23.27, 157.04 297.84 147
2 11/30/2021 03:32:00 22.69, 147.52 11/30/2021 03:28:44 22.30, 145.66 196.21 196
3 12/05/2021 15:59:35 22.60, 147.52 12/05/2021 16:03:03 23.86, 144.52 336.80 208
4 12/08/2021 02:42:32 22.69, 159.91 12/08/2021 02:39:02 26.45, 157.31 494.32 210
5 12/13/2021 15:10:05 22.58, 159.90 12/13/2021 15:12:20 23.21, 157.07 298.80 135
6 12/16/2021 03:31:54 22.69, 147.58 12/16/2021 03:28:26 22.27, 145.71 197.51 208
7 12/21/2021 15:59:26 22.58, 147.58 12/21/2021 16:02:54 23.28, 144.42 332.64 208
8 12/24/2021 02:42:21 22.68, 159.98 12/24/2021 02:38:52 27.01, 157.21 557.30 209

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/27/2021
SNOs_Map_AQUA_NPP_20211127.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 11/27/2021 in txt file.

Historical Predications of SNOs over PacNW region between AQUA and NPP