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: 11/2/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/02/2025 20:52:51 0.35,-108.44 -0.16,-110.66 253.18 80
2 11/03/2025 20:31:29 0.42,-108.44 0.94,-106.14 261.88 80
3 11/05/2025 08:55:56 -0.29,-108.49 0.35,-111.39 330.18 80
4 11/06/2025 08:34:33 -0.36,-108.48 -0.70,-106.86 183.84 80
5 11/07/2025 20:59:07 0.22,-108.42 -0.63,-112.13 422.57 80
6 11/08/2025 20:37:45 0.30,-108.42 0.48,-107.62 91.82 80
7 11/10/2025 09:02:12 -0.16,-108.47 0.80,-112.86 499.64 80
8 11/11/2025 08:40:48 -0.25,-108.46 -0.26,-108.33 14.37 80
9 11/13/2025 20:46:40 0.17,-108.41 0.05,-109.09 77.57 80
10 11/14/2025 20:25:17 0.26,-108.41 1.11,-104.57 437.38 80
11 11/16/2025 08:49:44 -0.11,-108.47 0.16,-109.81 152.65 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/2/2025
SNOs_Map_GOES-14_NPP_20251103.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/02/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP