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: 4/24/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2025 20:50:35 -0.30,-108.37 -1.10,-111.91 403.81 80
2 04/26/2025 20:34:32 -0.32,-108.37 -0.08,-107.38 113.28 80
3 04/28/2025 08:53:41 0.27,-108.36 1.25,-112.66 490.01 80
4 04/29/2025 08:37:38 0.29,-108.36 0.23,-108.13 26.80 80
5 05/01/2025 20:38:13 -0.27,-108.38 -0.39,-108.92 61.08 80
6 05/02/2025 20:22:08 -0.30,-108.38 0.58,-104.38 455.88 80
7 05/04/2025 08:41:18 0.25,-108.37 0.52,-109.67 147.43 80
8 05/05/2025 08:25:14 0.28,-108.37 -0.45,-105.13 369.82 80
9 05/06/2025 20:44:32 -0.22,-108.40 -0.71,-110.44 234.25 80
10 05/07/2025 20:28:29 -0.25,-108.40 0.33,-105.92 283.28 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/24/2025
SNOs_Map_GOES-14_NOAA-20_20250425.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/24/2025 in txt file.

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