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: 7/29/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 07/31/2025 17:59:28 -0.13, 61.46 0.18, 62.83 156.75 80
2 08/01/2025 06:23:23 0.18, 61.38 0.94, 57.69 419.28 80
3 08/02/2025 17:47:16 -0.12, 61.49 0.80, 65.80 490.59 80
4 08/03/2025 06:11:11 0.18, 61.40 0.32, 60.65 85.60 80
5 08/05/2025 05:56:19 0.17, 61.44 -0.30, 63.61 247.38 80
6 08/05/2025 18:20:22 -0.22, 61.54 -0.86, 58.44 352.21 80
7 08/07/2025 18:08:10 -0.21, 61.58 -0.22, 61.40 19.96 80
8 08/09/2025 17:53:17 -0.19, 61.62 0.37, 64.37 312.44 80
9 08/10/2025 06:17:12 0.24, 61.54 0.74, 59.22 264.03 80
10 08/12/2025 06:02:20 0.23, 61.58 0.08, 62.17 67.97 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/29/2025
SNOs_Map_GOES-15_LANDSAT-8_20250730.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 07/29/2025 in txt file.

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