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: 3/30/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2025 20:40:25 -0.46,-108.23 0.00,-108.89 89.70 80
2 03/31/2025 20:21:28 -0.47,-108.23 0.43,-104.22 457.68 80
3 04/02/2025 08:40:33 0.45,-108.25 0.74,-109.47 140.01 80
4 04/03/2025 08:24:26 0.46,-108.26 -0.28,-104.94 378.49 80
5 04/04/2025 20:43:40 -0.44,-108.26 -0.86,-110.24 224.84 80
6 04/05/2025 20:27:33 -0.46,-108.27 0.11,-105.69 293.80 80
7 04/07/2025 08:46:38 0.43,-108.28 0.99,-110.95 303.72 80
8 04/08/2025 08:30:31 0.45,-108.29 0.02,-106.40 215.28 80
9 04/09/2025 20:49:45 -0.41,-108.30 -1.15,-111.71 387.28 80
10 04/10/2025 20:33:38 -0.43,-108.31 -0.17,-107.16 131.86 80
11 04/12/2025 08:52:42 0.39,-108.34 1.32,-112.42 465.37 80
12 04/13/2025 08:36:35 0.41,-108.35 0.27,-107.88 53.85 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/30/2025
SNOs_Map_GOES-14_NOAA-20_20250331.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 03/30/2025 in txt file.

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