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: 11/29/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/29/2025 20:45:46 -0.14,-108.33 0.00,-109.11 87.38 0
2 11/30/2025 20:25:39 -0.06,-108.33 0.76,-104.52 433.31 80
3 12/02/2025 08:50:08 0.22,-108.38 0.53,-109.77 158.45 80
4 12/03/2025 08:28:48 0.14,-108.37 -0.59,-105.27 354.18 80
5 12/04/2025 20:53:24 -0.29,-108.30 -0.82,-110.53 255.35 80
6 12/05/2025 20:32:04 -0.21,-108.29 0.31,-106.03 257.58 80
7 12/07/2025 08:56:32 0.36,-108.34 1.04,-111.27 333.94 80
8 12/08/2025 08:35:12 0.28,-108.33 -0.09,-106.77 178.56 80
9 12/09/2025 20:59:49 -0.43,-108.25 -1.25,-112.04 431.53 80
10 12/10/2025 20:38:27 -0.34,-108.25 -0.18,-107.53 81.79 80
11 12/13/2025 08:41:35 0.41,-108.31 0.38,-108.27 5.23 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2025
SNOs_Map_GOES-14_NPP_20251130.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/29/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP