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: 8/19/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2025 04:26:14 -0.09, -89.46 -0.87, -93.01 403.75 80
2 08/22/2025 04:14:03 -0.09, -89.46 -0.22, -90.05 67.53 80
3 08/24/2025 03:59:12 -0.08, -89.47 0.43, -87.10 269.57 80
4 08/24/2025 16:23:07 0.10, -89.52 0.69, -92.25 311.00 80
5 08/26/2025 16:08:16 0.09, -89.53 0.03, -89.30 26.90 80
6 08/28/2025 15:56:04 0.09, -89.54 -0.59, -86.33 365.09 80
7 08/29/2025 04:20:08 -0.11, -89.50 -0.51, -91.52 229.25 80
8 08/31/2025 04:05:16 -0.11, -89.52 0.12, -88.56 109.24 80
9 08/31/2025 16:29:10 0.13, -89.57 1.00, -93.71 470.87 80
10 09/02/2025 03:53:04 -0.11, -89.53 0.76, -85.60 447.81 80
11 09/02/2025 16:16:58 0.13, -89.58 0.36, -90.75 132.29 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/19/2025
SNOs_Map_GOES-17_LANDSAT-8_20250820.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 08/19/2025 in txt file.

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