Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/22/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2025 05:59:15 0.66, 61.45 0.20, 63.69 254.64 80
2 10/24/2025 18:20:41 -0.64, 61.55 -1.28, 58.49 348.18 80
3 10/26/2025 18:08:34 -0.65, 61.58 -0.67, 61.43 17.39 80
4 10/28/2025 17:53:46 -0.67, 61.62 -0.10, 64.38 313.31 80
5 10/29/2025 06:15:04 0.65, 61.54 1.12, 59.20 264.57 80
6 10/31/2025 06:05:36 0.66, 61.57 0.52, 62.15 65.92 80
7 11/02/2025 05:53:28 0.66, 61.61 -0.09, 65.10 396.34 80
8 11/02/2025 18:12:13 -0.64, 61.71 -1.02, 59.90 205.62 80
9 11/04/2025 18:02:44 -0.64, 61.76 -0.44, 62.86 124.06 80
10 11/05/2025 06:21:21 0.62, 61.70 1.50, 57.69 456.01 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/22/2025
SNOs_Map_GOES-15_LANDSAT-8_20251023.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 10/22/2025 in txt file.

Historical Predications of SNOs between GOES-15 and LANDSAT-8