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: 3/23/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2025 20:50:15 -0.47,-108.17 -1.29,-111.82 416.60 80
2 03/25/2025 20:34:09 -0.48,-108.18 -0.28,-107.28 101.69 80
3 03/27/2025 08:53:14 0.46,-108.19 1.42,-112.55 496.13 80
4 03/28/2025 08:37:08 0.47,-108.20 0.40,-108.01 22.44 80
5 03/30/2025 20:37:35 -0.46,-108.21 -0.60,-108.76 62.40 80
6 03/31/2025 20:21:28 -0.47,-108.22 0.43,-104.22 455.87 80
7 04/02/2025 08:40:32 0.45,-108.23 0.74,-109.47 142.51 80
8 04/03/2025 08:24:26 0.46,-108.23 -0.29,-104.94 375.68 80
9 04/04/2025 20:43:39 -0.44,-108.23 -0.90,-110.23 227.86 80
10 04/05/2025 20:27:33 -0.45,-108.23 0.14,-105.69 290.52 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/23/2025
SNOs_Map_GOES-14_NOAA-20_20250324.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 03/23/2025 in txt file.

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