Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/25/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/27/2025 20:19:25 -0.00,-104.41 0.02,-104.33 10.15 80
2 03/02/2025 08:25:05 -0.00,-104.38 0.17,-105.05 76.43 80
3 03/03/2025 08:03:40 -0.01,-104.39 -0.85,-100.52 440.48 80
4 03/04/2025 20:25:35 0.01,-104.42 -0.31,-105.82 159.49 80
5 03/05/2025 20:06:50 0.01,-104.42 0.71,-101.28 357.34 80
6 03/07/2025 08:31:16 0.00,-104.38 0.47,-106.55 246.18 80
7 03/08/2025 08:09:50 0.00,-104.38 -0.50,-102.00 270.65 80
8 03/09/2025 20:31:45 -0.00,-104.42 -0.64,-107.31 329.37 80
9 03/10/2025 20:15:39 0.00,-104.42 0.39,-102.77 187.74 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/25/2025
SNOs_Map_GOES-17_NOAA-20_20250226.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/25/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20