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: 6/23/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/25/2025 08:45:01 -0.39,-108.21 -0.02,-109.88 190.45 80
2 06/26/2025 08:28:56 -0.36,-108.20 -1.02,-105.35 325.92 80
3 06/27/2025 20:48:14 0.43,-108.22 -0.12,-110.66 277.22 80
4 06/28/2025 20:32:09 0.40,-108.22 0.88,-106.12 239.72 80
5 06/30/2025 08:51:18 -0.47,-108.18 0.27,-111.39 366.38 80
6 07/01/2025 08:35:14 -0.43,-108.18 -0.74,-106.86 150.51 80
7 07/02/2025 20:54:31 0.50,-108.20 -0.39,-112.17 452.44 80
8 07/03/2025 20:38:27 0.47,-108.20 0.61,-107.64 64.64 80
9 07/06/2025 08:38:52 -0.51,-108.16 -0.47,-108.38 24.24 80
10 07/07/2025 08:22:47 -0.48,-108.16 -1.48,-103.84 492.25 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/23/2025
SNOs_Map_GOES-14_NPP_20250624.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/23/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP