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: 8/24/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/25/2025 08:24:03 -0.92,-108.15 -1.50,-105.49 302.49 80
2 08/26/2025 20:45:59 0.93,-108.17 0.32,-110.79 299.51 80
3 08/27/2025 20:29:55 0.93,-108.18 1.36,-106.27 218.59 80
4 08/29/2025 08:51:42 -0.93,-108.20 -0.20,-111.53 379.60 80
5 08/30/2025 08:30:17 -0.94,-108.21 -1.19,-106.99 137.65 80
6 08/31/2025 20:52:13 0.93,-108.21 0.02,-112.30 465.57 80
7 09/01/2025 20:36:09 0.94,-108.22 1.06,-107.77 52.02 80
8 09/04/2025 08:39:10 -0.95,-108.25 -0.89,-108.50 28.67 80
9 09/05/2025 08:17:46 -0.95,-108.25 -1.94,-103.97 488.17 80
10 09/06/2025 20:39:41 0.94,-108.25 0.72,-109.26 115.13 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/24/2025
SNOs_Map_GOES-14_NOAA-20_20250825.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 08/24/2025 in txt file.

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