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: 9/13/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/16/2017 03:31:24 22.69, 147.53 09/16/2017 03:27:54 23.19, 145.64 201.82 210
2 09/21/2017 15:58:57 22.63, 147.51 09/21/2017 16:02:16 23.30, 144.58 309.07 199
3 09/24/2017 02:41:54 22.68, 159.90 09/24/2017 02:38:24 27.31, 157.25 580.19 210
4 09/29/2017 15:09:27 22.63, 159.89 09/29/2017 15:11:38 23.19, 157.23 279.20 131
5 10/02/2017 03:31:15 22.65, 147.57 10/02/2017 03:27:47 22.27, 145.85 182.20 208
6 10/07/2017 15:58:48 22.60, 147.54 10/07/2017 16:02:16 23.82, 144.70 321.11 208
7 10/10/2017 02:41:43 22.64, 159.96 10/10/2017 02:38:14 26.22, 157.52 468.46 209

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/13/2017
SNOs_Map_AQUA_NPP_20170914.jpg

Download SNO predictions over PacNW region between AQUA and NPP since TLE EPOCH: 09/13/2017 in txt file.

Historical Predictions of SNOs over PacNW region between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service