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: 8/20/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 08/21/2025 05:56:28 0.30, 61.64 -0.15, 63.62 225.95 80
2 08/21/2025 18:20:31 -0.35, 61.76 -1.03, 58.44 376.35 80
3 08/23/2025 18:08:19 -0.34, 61.79 -0.44, 61.41 43.83 80
4 08/25/2025 17:53:28 -0.32, 61.83 0.23, 64.36 288.74 80
5 08/26/2025 06:17:23 0.37, 61.72 0.90, 59.21 285.27 80
6 08/28/2025 06:02:31 0.36, 61.76 0.29, 62.18 47.03 80
7 08/30/2025 05:50:19 0.36, 61.81 -0.34, 65.14 378.89 80
8 08/30/2025 18:14:22 -0.40, 61.93 -0.83, 59.96 223.57 80
9 09/01/2025 17:59:30 -0.40, 61.98 -0.19, 62.92 107.47 80
10 09/02/2025 06:23:25 0.44, 61.89 1.31, 57.78 467.46 80
11 09/03/2025 17:47:17 -0.40, 62.04 0.40, 65.90 438.16 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/20/2025
SNOs_Map_GOES-15_LANDSAT-8_20250822.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 08/20/2025 in txt file.

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