Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/10/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 07/11/2025 15:58:30 -0.01, -89.46 -0.68, -86.36 352.94 80
2 07/12/2025 04:17:14 0.01, -89.17 -0.47, -91.55 269.64 80
3 07/14/2025 04:05:00 0.01, -88.10 -0.09, -88.54 49.55 80
4 07/16/2025 03:55:27 0.02, -87.04 0.36, -85.54 171.00 80
5 07/16/2025 16:14:02 -0.01, -86.80 0.79, -90.69 442.32 80
6 07/18/2025 03:43:13 0.02, -85.99 0.74, -82.54 391.91 80
7 07/18/2025 16:01:48 -0.01, -85.74 0.41, -87.68 221.38 80
8 07/20/2025 15:52:14 -0.01, -84.68 0.02, -84.68 2.45 80
9 07/22/2025 15:40:01 -0.01, -83.62 -0.44, -81.69 220.45 80
10 07/23/2025 03:58:44 -0.00, -83.33 -0.75, -86.86 401.76 80
11 07/24/2025 15:27:47 -0.01, -82.57 -0.84, -78.68 441.98 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/10/2025
SNOs_Map_GOES-17_LANDSAT-8_20250711.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 07/10/2025 in txt file.

Historical Predications of SNOs between GOES-17 and LANDSAT-8