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: 9/13/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2025 05:50:28 0.49, 61.30 -0.33, 65.12 434.33 80
2 09/15/2025 18:14:32 -0.52, 61.42 -0.81, 59.94 167.62 80
3 09/17/2025 17:59:42 -0.52, 61.42 -0.18, 62.89 168.05 80
4 09/18/2025 06:23:36 0.55, 61.31 1.33, 57.74 405.66 80
5 09/20/2025 06:11:27 0.54, 61.30 0.69, 60.69 69.68 80
6 09/22/2025 05:56:37 0.53, 61.30 0.04, 63.64 266.35 80
7 09/22/2025 18:20:40 -0.56, 61.41 -1.17, 58.46 335.11 80
8 09/24/2025 18:08:29 -0.56, 61.41 -0.57, 61.42 1.06 80
9 09/26/2025 17:53:39 -0.56, 61.42 0.04, 64.38 335.41 80
10 09/27/2025 06:17:34 0.58, 61.32 1.04, 59.22 239.45 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/13/2025
SNOs_Map_GOES-15_LANDSAT-8_20250914.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 09/13/2025 in txt file.

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