Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/11/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/13/2025 08:26:43 -0.01,-104.68 0.10,-105.07 44.36 80
2 11/14/2025 08:05:21 -0.01,-104.68 -0.91,-100.54 471.38 80
3 11/15/2025 20:27:20 0.00,-104.68 -0.29,-105.85 133.96 80
4 11/16/2025 20:11:17 0.00,-104.69 0.74,-101.33 382.47 80
5 11/18/2025 08:33:08 0.01,-104.71 0.46,-106.60 216.50 80
6 11/19/2025 08:11:45 0.01,-104.71 -0.57,-102.08 299.29 80
7 11/20/2025 20:33:45 -0.02,-104.70 -0.63,-107.39 307.06 80
8 11/21/2025 20:17:42 -0.02,-104.70 0.41,-102.87 209.08 80
9 11/23/2025 08:39:32 0.03,-104.72 0.78,-108.14 389.39 80
10 11/24/2025 08:18:09 0.02,-104.72 -0.20,-103.61 126.13 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/11/2025
SNOs_Map_GOES-16_NOAA-20_20251112.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 11/11/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-20