Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/25/2023
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2023 20:38:28 -0.17,-108.25 0.03,-107.42 95.12 80
2 04/28/2023 08:38:47 0.17,-108.28 0.14,-108.15 14.89 80
3 04/30/2023 20:41:56 -0.17,-108.28 -0.30,-108.92 72.48 80
4 05/01/2023 20:25:50 -0.18,-108.29 0.68,-104.38 445.78 80
5 05/03/2023 08:47:36 0.17,-108.33 0.45,-109.65 150.81 80
6 05/04/2023 08:26:10 0.17,-108.33 -0.54,-105.11 366.47 80
7 05/05/2023 20:48:04 -0.16,-108.31 -0.64,-110.41 240.10 80
8 05/06/2023 20:31:57 -0.16,-108.32 0.35,-105.87 277.76 80
9 05/08/2023 08:53:44 0.14,-108.36 0.77,-111.15 318.31 80
10 05/09/2023 08:32:17 0.16,-108.35 -0.22,-106.61 198.44 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2023
SNOs_Map_GOES-14_NPP_20230426.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/25/2023 in txt file.

Historical Predications of SNOs between GOES-14 and NPP