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: 11/7/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 11/08/2025 04:23:45 -0.31, -89.47 -1.05, -92.98 399.09 80
2 11/10/2025 04:11:32 -0.32, -89.46 -0.47, -90.01 62.71 80
3 11/12/2025 04:02:00 -0.33, -89.47 0.20, -87.05 274.71 80
4 11/12/2025 16:20:35 0.32, -89.53 0.91, -92.21 304.60 80
5 11/14/2025 16:11:02 0.32, -89.55 0.29, -89.24 34.05 80
6 11/16/2025 15:58:49 0.33, -89.56 -0.36, -86.28 373.12 80
7 11/17/2025 04:17:33 -0.31, -89.51 -0.72, -91.48 223.38 80
8 11/19/2025 04:07:59 -0.31, -89.53 -0.10, -88.51 116.12 80
9 11/19/2025 16:26:34 0.29, -89.59 1.13, -93.67 463.64 80
10 11/21/2025 03:55:45 -0.32, -89.55 0.54, -85.54 455.86 80
11 11/21/2025 16:14:20 0.30, -89.61 0.55, -90.69 123.77 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/7/2025
SNOs_Map_GOES-17_LANDSAT-8_20251108.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 11/07/2025 in txt file.

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