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: 11/22/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2025 20:59:17 -0.10,-108.36 -0.90,-112.04 419.09 80
2 11/24/2025 20:37:55 -0.01,-108.36 0.15,-107.53 93.96 80
3 11/26/2025 09:02:24 0.16,-108.41 1.17,-112.77 498.36 80
4 11/27/2025 08:41:04 0.07,-108.40 0.05,-108.27 14.23 80
5 11/29/2025 20:47:01 -0.15,-108.32 -0.29,-109.04 81.74 80
6 11/30/2025 20:25:39 -0.07,-108.32 0.77,-104.53 431.36 80
7 12/02/2025 08:50:09 0.22,-108.37 0.54,-109.77 160.64 80
8 12/03/2025 08:28:48 0.14,-108.35 -0.58,-105.27 351.66 80
9 12/04/2025 20:53:25 -0.30,-108.27 -0.82,-110.53 258.70 80
10 12/05/2025 20:32:04 -0.21,-108.26 0.30,-106.03 253.82 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/22/2025
SNOs_Map_GOES-14_NPP_20251123.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/22/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP