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: 6/10/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/11/2022 10:39:28 0.01,-137.18 0.23,-138.18 114.22 80
2 06/12/2022 10:18:05 0.01,-137.17 -0.78,-133.65 400.32 80
3 06/13/2022 22:42:43 -0.01,-137.14 -0.41,-138.96 207.30 80
4 06/14/2022 22:21:20 -0.00,-137.13 0.60,-134.44 306.68 80
5 06/16/2022 10:45:49 0.00,-137.10 0.60,-139.71 297.37 80
6 06/17/2022 10:24:26 -0.00,-137.08 -0.40,-135.18 216.31 80
7 06/18/2022 22:49:04 -0.00,-137.05 -0.78,-140.49 392.33 80
8 06/19/2022 22:27:40 -0.00,-137.03 0.23,-135.97 121.42 80
9 06/21/2022 10:52:10 0.01,-137.00 0.97,-141.24 482.74 80
10 06/22/2022 10:30:46 0.00,-136.98 -0.04,-136.71 30.82 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/10/2022
SNOs_Map_GOES-17_NPP_20220610.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/10/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP