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: 7/14/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2025 17:59:27 -0.01, 61.34 0.28, 62.80 165.94 80
2 07/16/2025 06:23:22 0.06, 61.26 0.81, 57.64 411.46 80
3 07/18/2025 06:11:12 0.05, 61.28 0.22, 60.61 77.09 80
4 07/20/2025 05:56:22 0.04, 61.30 -0.43, 63.56 256.56 80
5 07/20/2025 18:20:25 -0.09, 61.38 -0.70, 58.37 341.56 80
6 07/22/2025 18:08:14 -0.08, 61.41 -0.10, 61.33 8.58 80
7 07/24/2025 17:53:23 -0.07, 61.44 0.51, 64.29 324.14 80
8 07/25/2025 06:17:19 0.12, 61.37 0.57, 59.14 253.48 80
9 07/27/2025 06:02:28 0.10, 61.40 -0.05, 62.10 79.42 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/14/2025
SNOs_Map_GOES-15_LANDSAT-8_20250715.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 07/14/2025 in txt file.

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