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: 7/3/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/06/2025 08:38:51 -0.51,-108.13 -0.45,-108.37 27.29 80
2 07/07/2025 08:22:47 -0.48,-108.12 -1.46,-103.84 488.75 80
3 07/08/2025 20:42:04 0.55,-108.13 0.33,-109.15 115.67 80
4 07/09/2025 20:25:59 0.52,-108.12 1.34,-104.61 400.52 80
5 07/11/2025 08:45:09 -0.59,-108.08 -0.21,-109.89 205.85 80
6 07/12/2025 08:29:03 -0.56,-108.07 -1.17,-105.34 310.06 80
7 07/13/2025 20:48:20 0.62,-108.07 0.04,-110.66 294.92 80
8 07/14/2025 20:32:16 0.60,-108.06 1.05,-106.12 221.40 80
9 07/16/2025 08:51:24 -0.66,-108.03 0.13,-111.39 383.96 80
10 07/17/2025 08:35:20 -0.63,-108.01 -0.89,-106.86 131.92 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2025
SNOs_Map_GOES-14_NPP_20250704.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/03/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP