Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/29/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/30/2025 18:04:39 -0.59, 61.41 -1.20, 58.66 313.08 80
2 10/01/2025 17:49:18 -0.59, 61.41 -0.49, 61.73 37.02 80
3 10/02/2025 17:36:38 -0.58, 61.42 0.21, 64.81 387.01 80
4 10/04/2025 06:07:40 0.61, 61.33 1.52, 57.35 453.68 80
5 10/05/2025 05:56:35 0.61, 61.33 0.83, 60.43 103.70 15
6 10/06/2025 05:42:19 0.60, 61.34 0.13, 63.50 246.26 80
7 10/08/2025 18:03:35 -0.62, 61.47 -1.17, 59.07 274.65 80
8 10/09/2025 17:48:14 -0.62, 61.49 -0.46, 62.14 74.54 80
9 10/10/2025 17:35:33 -0.62, 61.51 0.20, 65.23 423.64 80
10 10/12/2025 06:06:37 0.63, 61.44 1.51, 57.76 420.89 80
11 10/13/2025 05:53:57 0.64, 61.46 0.81, 60.83 71.97 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/29/2025
SNOs_Map_GOES-15_NOAA-19_20250930.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 09/29/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19