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: 10/30/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/31/2025 08:49:39 -0.41,-108.48 -0.07,-109.90 162.61 80
2 11/01/2025 08:28:17 -0.48,-108.48 -1.17,-105.39 351.67 80
3 11/02/2025 20:52:51 0.35,-108.43 -0.16,-110.65 253.76 80
4 11/03/2025 20:31:29 0.42,-108.43 0.94,-106.14 261.10 80
5 11/05/2025 08:55:56 -0.29,-108.48 0.35,-111.39 330.88 80
6 11/06/2025 08:34:33 -0.36,-108.47 -0.70,-106.86 182.99 80
7 11/07/2025 20:59:07 0.22,-108.41 -0.62,-112.13 424.00 80
8 11/08/2025 20:37:44 0.30,-108.41 0.49,-107.62 90.20 80
9 11/11/2025 08:40:48 -0.25,-108.45 -0.26,-108.34 12.48 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2025
SNOs_Map_GOES-14_NPP_20251031.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/30/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP