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: 10/28/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/28/2025 20:43:34 0.01,-104.68 -0.93,-108.90 481.90 80
2 10/29/2025 20:27:31 0.02,-104.68 0.10,-104.38 34.56 80
3 11/01/2025 08:30:36 -0.02,-104.68 0.09,-105.11 48.61 80
4 11/02/2025 08:09:12 -0.02,-104.68 -0.95,-100.58 467.55 80
5 11/03/2025 20:31:08 0.01,-104.67 -0.26,-105.87 137.22 80
6 11/04/2025 20:15:05 0.01,-104.67 0.78,-101.35 379.32 80
7 11/06/2025 08:36:53 0.00,-104.68 0.45,-106.61 219.72 80
8 11/07/2025 08:15:30 0.00,-104.67 -0.61,-102.08 296.02 80
9 11/08/2025 20:37:26 -0.01,-104.65 -0.60,-107.37 310.19 80
10 11/09/2025 20:21:22 -0.01,-104.64 0.40,-102.84 205.94 80
11 11/11/2025 08:43:11 0.01,-104.66 0.76,-108.11 392.49 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2025
SNOs_Map_GOES-16_NPP_20251029.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/28/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP