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: 8/14/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 08/15/2025 04:05:17 -0.05, -89.48 0.16, -88.60 100.61 80
2 08/15/2025 16:29:12 0.07, -89.52 0.98, -93.74 480.80 80
3 08/17/2025 03:53:07 -0.05, -89.48 0.78, -85.64 436.89 80
4 08/17/2025 16:17:01 0.07, -89.52 0.36, -90.78 144.55 80
5 08/19/2025 16:02:10 0.07, -89.52 -0.28, -87.83 191.93 80
6 08/20/2025 04:26:14 -0.09, -89.48 -0.84, -93.01 402.34 80
7 08/22/2025 04:14:03 -0.08, -89.49 -0.20, -90.06 64.88 80
8 08/24/2025 03:59:12 -0.08, -89.50 0.46, -87.10 273.46 80
9 08/24/2025 16:23:07 0.09, -89.55 0.67, -92.25 307.01 80
10 08/26/2025 16:08:16 0.09, -89.58 0.00, -89.30 32.24 80
11 08/28/2025 15:56:04 0.09, -89.60 -0.62, -86.34 371.60 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/14/2025
SNOs_Map_GOES-17_LANDSAT-8_20250815.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 08/14/2025 in txt file.

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