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: 7/30/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 08/01/2025 03:52:57 -0.01, -89.48 0.83, -85.63 438.89 80
2 08/01/2025 16:16:52 0.02, -89.51 0.30, -90.78 144.29 80
3 08/03/2025 16:02:00 0.02, -89.51 -0.32, -87.81 192.48 80
4 08/04/2025 04:26:04 -0.03, -89.48 -0.78, -93.00 400.13 80
5 08/06/2025 04:13:52 -0.03, -89.48 -0.15, -90.04 63.14 80
6 08/08/2025 03:59:00 -0.03, -89.49 0.50, -87.08 274.09 80
7 08/08/2025 16:22:55 0.04, -89.52 0.62, -92.23 308.49 80
8 08/10/2025 16:08:03 0.04, -89.53 -0.04, -89.27 29.37 80
9 08/12/2025 15:55:50 0.03, -89.54 -0.65, -86.30 367.59 80
10 08/13/2025 04:19:52 -0.05, -89.51 -0.50, -91.48 224.78 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/30/2025
SNOs_Map_GOES-17_LANDSAT-8_20250731.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 07/30/2025 in txt file.

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