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: 12/26/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/26/2022 10:25:45 0.01,-137.33 -0.44,-135.27 234.25 80
2 12/27/2022 22:47:43 -0.02,-137.32 -0.75,-140.58 370.96 80
3 12/28/2022 22:31:39 -0.02,-137.32 0.27,-136.05 144.71 80
4 12/30/2022 10:53:29 0.02,-137.31 0.92,-141.32 457.11 80
5 12/31/2022 10:32:05 0.02,-137.30 -0.10,-136.79 58.32 80
6 01/02/2023 22:35:20 -0.03,-137.28 -0.06,-137.57 32.60 80
7 01/03/2023 22:19:16 -0.03,-137.27 0.90,-133.03 482.48 80
8 01/05/2023 10:41:05 0.04,-137.25 0.28,-138.30 120.67 80
9 01/06/2023 10:19:42 0.04,-137.23 -0.73,-133.78 393.79 80
10 01/07/2023 22:44:19 -0.05,-137.21 -0.49,-139.07 213.46 80
11 01/08/2023 22:22:55 -0.05,-137.19 0.53,-134.55 300.78 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/26/2022
SNOs_Map_GOES-17_NPP_20221226.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/26/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP