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: 10/11/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/12/2025 17:53:38 -0.64, 61.46 -0.03, 64.40 334.01 80
2 10/13/2025 06:14:54 0.64, 61.35 1.09, 59.24 240.04 80
3 10/15/2025 06:05:22 0.65, 61.37 0.50, 62.20 94.47 80
4 10/17/2025 05:53:11 0.65, 61.38 -0.17, 65.15 429.15 80
5 10/17/2025 18:14:33 -0.65, 61.50 -1.00, 59.98 173.73 80
6 10/19/2025 17:59:42 -0.65, 61.52 -0.37, 62.94 160.90 80
7 10/20/2025 06:20:57 0.65, 61.42 1.43, 57.77 414.56 80
8 10/21/2025 17:47:30 -0.65, 61.54 0.27, 65.89 495.24 80
9 10/22/2025 06:08:45 0.65, 61.44 0.78, 60.73 80.19 80
10 10/24/2025 05:59:12 0.65, 61.47 0.18, 63.70 253.71 80
11 10/24/2025 18:20:36 -0.64, 61.57 -1.26, 58.51 348.32 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/11/2025
SNOs_Map_GOES-15_LANDSAT-8_20251012.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 10/11/2025 in txt file.

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