Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and LANDSAT-8 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 LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/01/2025 05:50:28 0.59, 61.30 -0.25, 65.14 437.45 80
2 10/01/2025 18:14:31 -0.61, 61.41 -0.90, 59.97 164.06 80
3 10/03/2025 17:59:38 -0.60, 61.42 -0.28, 62.93 171.39 80
4 10/04/2025 06:20:53 0.62, 61.33 1.38, 57.78 403.85 80
5 10/06/2025 06:08:40 0.61, 61.34 0.72, 60.74 68.45 80
6 10/08/2025 05:59:06 0.62, 61.37 0.10, 63.71 266.66 80
7 10/08/2025 18:20:29 -0.62, 61.47 -1.23, 58.53 334.31 80
8 10/10/2025 18:08:14 -0.63, 61.50 -0.64, 61.50 1.39 80
9 10/12/2025 17:53:19 -0.63, 61.54 -0.02, 64.48 333.62 80
10 10/13/2025 06:14:34 0.64, 61.46 1.10, 59.32 243.29 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/29/2025
SNOs_Map_GOES-15_LANDSAT-8_20250930.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 09/29/2025 in txt file.

Historical Predications of SNOs between GOES-15 and LANDSAT-8