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: 11/26/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/27/2025 08:41:05 0.07,-108.40 0.02,-108.28 14.92 80
2 11/29/2025 20:47:00 -0.15,-108.33 -0.31,-109.04 80.55 80
3 11/30/2025 20:25:40 -0.06,-108.33 0.81,-104.54 432.73 80
4 12/02/2025 08:50:08 0.22,-108.38 0.55,-109.77 159.13 80
5 12/03/2025 08:28:48 0.14,-108.37 -0.58,-105.27 353.35 80
6 12/04/2025 20:53:24 -0.29,-108.29 -0.83,-110.53 256.57 80
7 12/05/2025 20:32:04 -0.21,-108.28 0.30,-106.03 256.19 80
8 12/07/2025 08:56:32 0.36,-108.33 1.05,-111.27 335.50 80
9 12/08/2025 08:35:11 0.28,-108.32 -0.08,-106.77 176.87 80
10 12/09/2025 20:59:49 -0.43,-108.23 -1.26,-112.04 433.54 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/26/2025
SNOs_Map_GOES-14_NPP_20251127.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/26/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP