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: 7/6/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2025 16:20:18 -0.01, -91.60 0.18, -92.36 87.31 80
2 07/09/2025 16:10:43 -0.01, -90.53 -0.24, -89.36 132.95 80
3 07/10/2025 04:29:26 0.01, -90.23 -0.94, -94.53 489.28 80
4 07/11/2025 15:58:28 -0.02, -89.46 -0.66, -86.35 353.41 80
5 07/12/2025 04:17:11 0.01, -89.17 -0.51, -91.53 268.70 80
6 07/14/2025 04:04:56 0.02, -88.11 -0.07, -88.52 47.58 80
7 07/16/2025 03:55:21 0.02, -87.05 0.37, -85.52 174.04 80
8 07/16/2025 16:13:55 -0.02, -86.80 0.81, -90.66 439.22 80
9 07/18/2025 03:43:05 0.02, -85.99 0.76, -82.51 396.05 80
10 07/18/2025 16:01:39 -0.01, -85.74 0.42, -87.65 217.19 80
11 07/20/2025 15:52:04 -0.01, -84.68 -0.04, -84.65 5.38 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/6/2025
SNOs_Map_GOES-17_LANDSAT-8_20250707.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 07/06/2025 in txt file.

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