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: 11/26/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/26/2022 22:31:09 -0.01,-137.33 0.27,-136.00 150.73 80
2 11/28/2022 10:50:15 0.02,-137.32 0.91,-141.26 449.41 80
3 11/29/2022 10:31:30 0.02,-137.31 -0.11,-136.73 66.71 80
4 12/01/2022 22:34:40 -0.02,-137.28 -0.04,-137.49 22.79 80
5 12/02/2022 22:18:34 -0.02,-137.28 0.98,-132.95 493.43 80
6 12/04/2022 10:37:39 0.02,-137.26 0.25,-138.20 107.18 80
7 12/05/2022 10:21:34 0.02,-137.25 -0.77,-133.66 408.61 80
8 12/06/2022 22:40:48 -0.03,-137.22 -0.45,-138.95 197.69 80
9 12/07/2022 22:24:43 -0.03,-137.21 0.58,-134.42 317.69 80
10 12/09/2022 10:43:49 0.04,-137.18 0.60,-139.68 284.13 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/26/2022
SNOs_Map_GOES-17_NPP_20221126.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/26/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP