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: 2/27/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/27/2021 10:30:27 -0.04,-137.21 -0.13,-136.81 45.65 80
2 03/01/2021 22:33:37 0.04,-137.22 -0.06,-137.58 41.75 80
3 03/02/2021 22:17:33 0.04,-137.22 0.97,-133.05 474.75 80
4 03/04/2021 10:39:20 -0.04,-137.22 0.23,-138.32 125.85 80
5 03/05/2021 10:17:56 -0.04,-137.21 -0.81,-133.79 390.02 80
6 03/06/2021 22:39:51 0.03,-137.20 -0.42,-139.08 215.77 80
7 03/07/2021 22:23:47 0.03,-137.19 0.62,-134.56 299.86 80
8 03/09/2021 10:45:34 -0.01,-137.18 0.58,-139.82 301.58 80
9 03/10/2021 10:24:09 -0.01,-137.16 -0.45,-135.29 213.80 80
10 03/11/2021 22:46:05 0.00,-137.14 -0.76,-140.59 392.74 80
11 03/12/2021 22:30:00 0.00,-137.13 0.27,-136.06 122.56 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2021
SNOs_Map_GOES-17_NPP_20210227.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/27/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP