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: 9/3/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2025 08:33:13 -0.94,-108.23 -1.22,-106.87 154.37 80
2 09/04/2025 20:55:13 0.93,-108.23 0.05,-112.19 450.94 80
3 09/05/2025 20:39:11 0.94,-108.24 1.07,-107.67 65.62 80
4 09/08/2025 08:42:19 -0.94,-108.27 -0.91,-108.42 16.00 80
5 09/09/2025 08:20:56 -0.95,-108.28 -1.94,-103.89 499.88 80
6 09/10/2025 20:45:35 0.92,-108.27 0.73,-109.20 105.41 80
7 09/11/2025 20:26:53 0.94,-108.28 1.76,-104.68 410.81 80
8 09/13/2025 08:48:42 -0.91,-108.30 -0.52,-109.94 186.90 80
9 09/14/2025 08:27:20 -0.94,-108.30 -1.56,-105.42 328.29 80
10 09/15/2025 20:51:59 0.90,-108.28 0.37,-110.73 278.32 80
11 09/16/2025 20:30:37 0.93,-108.29 1.41,-106.21 237.54 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/3/2025
SNOs_Map_GOES-14_NPP_20250904.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/03/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP