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: 3/27/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2025 08:37:07 0.47,-108.21 0.45,-108.00 23.44 80
2 03/30/2025 20:37:35 -0.46,-108.23 -0.59,-108.76 60.87 80
3 03/31/2025 20:21:28 -0.47,-108.23 0.43,-104.22 457.64 80
4 04/02/2025 08:40:32 0.45,-108.25 0.74,-109.47 140.30 80
5 04/03/2025 08:24:26 0.46,-108.25 -0.28,-104.94 378.15 80
6 04/04/2025 20:43:40 -0.44,-108.26 -0.85,-110.24 225.09 80
7 04/05/2025 20:27:33 -0.46,-108.26 0.12,-105.69 293.52 80
8 04/07/2025 08:46:37 0.43,-108.28 1.03,-110.94 304.20 80
9 04/08/2025 08:30:31 0.45,-108.29 -0.00,-106.41 214.77 80
10 04/09/2025 20:49:44 -0.41,-108.30 -1.17,-111.70 387.70 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/27/2025
SNOs_Map_GOES-14_NOAA-20_20250328.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 03/27/2025 in txt file.

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