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: 7/6/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2025 08:42:38 -0.53,-108.12 -0.11,-110.00 214.13 80
2 07/08/2025 08:26:34 -0.50,-108.11 -1.07,-105.46 300.82 80
3 07/09/2025 20:45:55 0.57,-108.12 -0.01,-110.80 305.65 80
4 07/10/2025 20:29:52 0.55,-108.11 0.94,-106.27 209.52 80
5 07/12/2025 08:49:04 -0.61,-108.07 0.16,-111.56 398.15 80
6 07/13/2025 08:33:01 -0.58,-108.05 -0.80,-107.03 116.76 80
7 07/14/2025 20:52:21 0.64,-108.06 -0.34,-112.35 490.17 80
8 07/15/2025 20:36:19 0.61,-108.05 0.68,-107.83 25.17 80
9 07/18/2025 08:36:47 -0.64,-108.00 -0.49,-108.58 66.90 80
10 07/19/2025 08:20:44 -0.62,-107.98 -1.51,-104.06 447.65 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/6/2025
SNOs_Map_GOES-14_NOAA-20_20250707.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 07/06/2025 in txt file.

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