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: 11/25/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/26/2025 09:02:25 0.16,-108.41 1.14,-112.78 498.09 80
2 11/27/2025 08:41:04 0.07,-108.40 0.02,-108.28 14.72 80
3 11/29/2025 20:47:00 -0.15,-108.33 -0.31,-109.04 80.91 80
4 11/30/2025 20:25:40 -0.07,-108.32 0.81,-104.53 432.27 80
5 12/02/2025 08:50:08 0.22,-108.37 0.55,-109.77 159.64 80
6 12/03/2025 08:28:48 0.14,-108.36 -0.57,-105.27 352.77 80
7 12/04/2025 20:53:25 -0.30,-108.28 -0.77,-110.54 257.31 80
8 12/05/2025 20:32:03 -0.21,-108.27 0.29,-106.03 255.36 80
9 12/07/2025 08:56:32 0.36,-108.32 1.05,-111.27 336.40 80
10 12/08/2025 08:35:11 0.28,-108.31 -0.08,-106.77 175.89 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/25/2025
SNOs_Map_GOES-14_NPP_20251126.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/25/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP