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: 11/4/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/05/2025 20:17:09 0.01,-104.68 0.42,-102.78 217.32 80
2 11/07/2025 08:39:00 0.00,-104.69 0.76,-108.05 383.38 80
3 11/08/2025 08:17:38 0.00,-104.69 -0.24,-103.53 131.60 80
4 11/09/2025 20:39:37 -0.01,-104.67 -0.97,-108.84 475.41 80
5 11/10/2025 20:23:35 -0.00,-104.67 0.10,-104.32 40.24 80
6 11/13/2025 08:26:44 0.00,-104.69 0.06,-105.08 43.89 80
7 11/14/2025 08:05:22 -0.01,-104.69 -0.95,-100.56 471.81 80
8 11/15/2025 20:27:21 -0.01,-104.68 -0.25,-105.86 134.38 80
9 11/16/2025 20:11:19 -0.00,-104.69 0.76,-101.34 381.93 80
10 11/18/2025 08:33:09 0.02,-104.71 0.45,-106.61 216.37 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/4/2025
SNOs_Map_GOES-16_NOAA-20_20251105.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 11/04/2025 in txt file.

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