Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/7/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2025 08:26:35 -0.50,-108.11 -1.11,-105.47 300.86 80
2 07/09/2025 20:45:55 0.57,-108.12 -0.03,-110.80 305.49 80
3 07/10/2025 20:29:52 0.55,-108.11 0.93,-106.26 209.72 80
4 07/12/2025 08:49:04 -0.61,-108.07 0.17,-111.56 398.00 80
5 07/13/2025 08:33:01 -0.58,-108.06 -0.79,-107.02 116.95 80
6 07/14/2025 20:52:22 0.64,-108.06 -0.29,-112.36 489.92 80
7 07/15/2025 20:36:18 0.61,-108.05 0.67,-107.83 25.39 80
8 07/18/2025 08:36:47 -0.64,-108.00 -0.54,-108.59 66.62 80
9 07/19/2025 08:20:44 -0.62,-107.99 -1.50,-104.06 447.94 80
10 07/20/2025 20:40:04 0.68,-107.98 0.36,-109.38 159.91 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/7/2025
SNOs_Map_GOES-14_NOAA-20_20250708.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 07/07/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20