Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2025 20:57:49 0.02, 61.68 -0.94, 65.93 484.28 80
2 02/03/2025 09:19:44 -0.03, 61.82 -0.29, 60.63 135.06 80
3 02/04/2025 09:03:40 -0.03, 61.84 0.73, 65.16 379.37 80
4 02/05/2025 21:25:28 0.03, 61.75 0.43, 59.89 212.24 80
5 02/06/2025 21:04:03 0.03, 61.78 -0.53, 64.43 301.43 80
6 02/08/2025 09:25:58 -0.04, 61.94 -0.68, 59.14 319.64 80
7 02/09/2025 09:09:54 -0.04, 61.96 0.36, 63.66 194.21 80
8 02/10/2025 21:31:41 0.05, 61.88 0.86, 58.40 397.32 80
9 02/11/2025 21:10:17 0.05, 61.91 -0.18, 62.93 116.26 80
10 02/14/2025 09:16:06 -0.05, 62.09 -0.03, 62.17 8.72 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/1/2025
SNOs_Map_GOES-15_NOAA-20_20250201.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 02/01/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20