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: 6/6/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2025 08:04:00 -0.00,-104.40 -0.85,-100.50 444.11 80
2 06/08/2025 20:25:57 0.00,-104.41 -0.29,-105.81 159.00 80
3 06/09/2025 20:09:52 0.00,-104.41 0.71,-101.28 357.50 80
4 06/11/2025 08:31:41 -0.00,-104.40 0.49,-106.55 244.16 80
5 06/12/2025 08:10:16 -0.00,-104.40 -0.52,-102.01 271.71 80
6 06/13/2025 20:32:13 0.00,-104.40 -0.68,-107.31 332.57 80
7 06/14/2025 20:16:09 0.00,-104.40 0.39,-102.79 183.80 80
8 06/16/2025 08:37:57 -0.00,-104.40 0.81,-108.06 417.13 80
9 06/17/2025 08:16:33 -0.00,-104.39 -0.20,-103.53 98.82 80
10 06/19/2025 20:22:25 0.00,-104.39 0.03,-104.30 10.54 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/6/2025
SNOs_Map_GOES-17_NOAA-20_20250607.jpg

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

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