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: 8/30/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/31/2025 20:29:38 0.10,-104.69 -0.16,-105.78 124.49 80
2 09/01/2025 20:13:36 0.10,-104.69 0.85,-101.25 390.82 80
3 09/03/2025 08:35:27 -0.11,-104.67 0.28,-106.54 212.11 80
4 09/04/2025 08:14:05 -0.11,-104.67 -0.73,-102.01 302.92 80
5 09/05/2025 20:36:04 0.12,-104.66 -0.50,-107.32 302.87 80
6 09/06/2025 20:20:02 0.12,-104.66 0.52,-102.79 212.65 80
7 09/08/2025 08:41:52 -0.12,-104.65 0.66,-108.07 389.31 80
8 09/09/2025 08:20:30 -0.12,-104.65 -0.36,-103.54 125.97 80
9 09/10/2025 20:42:30 0.12,-104.64 -0.80,-108.86 480.11 80
10 09/11/2025 20:26:26 0.12,-104.64 0.17,-104.32 35.33 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 8/30/2025
SNOs_Map_GOES-16_NPP_20250831.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 08/30/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP