Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/30/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2025 08:30:36 -0.02,-104.73 0.06,-105.11 43.04 80
2 11/02/2025 08:09:13 -0.02,-104.76 -0.98,-100.59 475.90 80
3 11/03/2025 20:31:09 0.01,-104.77 -0.24,-105.88 126.05 80
4 11/04/2025 20:15:05 0.01,-104.80 0.81,-101.35 393.38 80
5 11/06/2025 08:36:54 0.01,-104.86 0.42,-106.61 199.83 80
6 11/07/2025 08:15:30 0.00,-104.88 -0.63,-102.09 318.71 80
7 11/08/2025 20:37:26 -0.01,-104.88 -0.57,-107.38 284.77 80
8 11/09/2025 20:21:23 -0.01,-104.90 0.48,-102.86 234.21 80
9 11/11/2025 08:43:11 0.01,-104.97 0.73,-108.11 358.37 80
10 11/12/2025 08:21:48 0.01,-104.99 -0.32,-103.59 160.41 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/30/2025
SNOs_Map_GOES-16_NPP_20251031.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/30/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP