Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/20/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/22/2020 10:49:19 0.01,-137.22 0.93,-141.30 465.49 80
2 11/23/2020 10:33:14 0.01,-137.23 -0.08,-136.77 51.98 80
3 11/25/2020 22:33:45 -0.01,-137.23 -0.05,-137.55 35.38 80
4 11/26/2020 22:17:39 -0.01,-137.24 0.96,-133.01 481.89 80
5 11/28/2020 10:36:46 0.01,-137.25 0.23,-138.28 116.94 80
6 11/29/2020 10:20:40 0.01,-137.25 -0.77,-133.74 399.71 80
7 11/30/2020 22:39:55 -0.01,-137.24 -0.41,-139.05 206.19 80
8 12/01/2020 22:23:50 -0.01,-137.23 0.60,-134.51 309.88 80
9 12/03/2020 10:42:56 0.01,-137.23 0.59,-139.78 290.58 80
10 12/04/2020 10:26:51 0.01,-137.22 -0.42,-135.24 224.96 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/20/2020
SNOs_Map_GOES-17_NPP_20201121.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/20/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP