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: 6/16/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 06/18/2025 05:56:13 -0.14, 61.29 -0.64, 63.50 251.95 80
2 06/18/2025 18:20:17 0.11, 61.33 -0.51, 58.32 341.50 80
3 06/20/2025 18:05:27 0.12, 61.32 0.13, 61.27 5.66 80
4 06/22/2025 17:53:16 0.12, 61.32 0.72, 64.24 331.15 80
5 06/23/2025 06:17:12 -0.08, 61.28 0.36, 59.08 250.06 80
6 06/25/2025 06:02:21 -0.10, 61.29 -0.24, 62.04 84.94 80
7 06/27/2025 05:50:11 -0.11, 61.30 -0.92, 64.99 419.83 80
8 06/27/2025 18:14:14 0.07, 61.34 -0.27, 59.81 174.37 80
9 06/29/2025 17:59:23 0.09, 61.35 0.36, 62.77 160.84 80
10 06/30/2025 06:23:19 -0.04, 61.31 0.72, 57.61 419.87 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/16/2025
SNOs_Map_GOES-15_LANDSAT-8_20250617.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 06/16/2025 in txt file.

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