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: 6/5/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/06/2025 08:25:24 0.00,-104.40 0.15,-105.03 71.90 80
2 06/07/2025 08:04:00 -0.00,-104.40 -0.85,-100.50 444.14 80
3 06/08/2025 20:25:57 0.00,-104.41 -0.29,-105.81 159.10 80
4 06/09/2025 20:09:52 0.01,-104.41 0.71,-101.28 357.36 80
5 06/11/2025 08:31:41 -0.00,-104.41 0.49,-106.54 244.22 80
6 06/12/2025 08:10:16 -0.00,-104.40 -0.51,-102.01 271.64 80
7 06/13/2025 20:32:14 0.01,-104.40 -0.62,-107.32 332.78 80
8 06/14/2025 20:16:09 0.01,-104.40 0.38,-102.79 183.56 80
9 06/16/2025 08:37:57 -0.01,-104.40 0.81,-108.06 417.27 80
10 06/17/2025 08:16:33 -0.01,-104.39 -0.20,-103.53 98.68 80
11 06/19/2025 20:22:25 0.01,-104.39 0.02,-104.30 10.37 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/5/2025
SNOs_Map_GOES-17_NOAA-20_20250606.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/05/2025 in txt file.

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