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: 6/15/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2025 06:11:03 -0.13, 61.30 0.01, 60.55 85.12 80
2 06/18/2025 05:56:13 -0.14, 61.29 -0.61, 63.51 251.67 80
3 06/18/2025 18:20:17 0.11, 61.33 -0.53, 58.32 341.78 80
4 06/20/2025 18:08:07 0.11, 61.32 0.11, 61.28 5.25 80
5 06/22/2025 17:53:17 0.12, 61.33 0.75, 64.23 330.51 80
6 06/23/2025 06:17:12 -0.08, 61.29 0.39, 59.08 250.74 80
7 06/25/2025 06:02:22 -0.10, 61.30 -0.28, 62.03 84.10 80
8 06/27/2025 05:50:11 -0.11, 61.31 -0.89, 64.99 418.78 80
9 06/27/2025 18:14:14 0.07, 61.35 -0.24, 59.81 175.43 80
10 06/29/2025 17:59:24 0.09, 61.36 0.39, 62.77 159.60 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/15/2025
SNOs_Map_GOES-15_LANDSAT-8_20250616.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 06/15/2025 in txt file.

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