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: 11/28/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/29/2025 20:47:00 -0.15,-108.33 -0.31,-109.04 80.26 80
2 11/30/2025 20:25:40 -0.06,-108.33 0.80,-104.53 433.12 80
3 12/02/2025 08:50:08 0.22,-108.38 0.55,-109.77 158.67 80
4 12/03/2025 08:28:48 0.14,-108.37 -0.57,-105.27 353.90 80
5 12/04/2025 20:53:25 -0.29,-108.29 -0.77,-110.54 255.78 80
6 12/05/2025 20:32:03 -0.21,-108.28 0.29,-106.03 257.09 80
7 12/07/2025 08:56:32 0.36,-108.34 1.05,-111.27 334.49 80
8 12/08/2025 08:35:11 0.28,-108.33 -0.08,-106.77 177.97 80
9 12/09/2025 20:59:49 -0.43,-108.24 -1.26,-112.04 432.23 80
10 12/10/2025 20:38:27 -0.34,-108.24 -0.19,-107.53 81.02 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2025
SNOs_Map_GOES-14_NPP_20251129.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/28/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP