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: 5/18/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2025 18:07:51 0.19, 61.66 0.10, 61.28 43.00 80
2 05/21/2025 17:53:01 0.20, 61.62 0.76, 64.23 296.49 80
3 05/22/2025 06:16:56 -0.18, 61.61 0.38, 59.08 288.31 80
4 05/24/2025 06:02:06 -0.19, 61.59 -0.29, 62.03 50.72 80
5 05/26/2025 05:49:55 -0.19, 61.57 -0.92, 64.99 389.05 80
6 05/26/2025 18:13:59 0.17, 61.57 -0.20, 59.80 200.75 80
7 05/28/2025 17:59:08 0.18, 61.56 0.44, 62.76 136.79 80
8 05/29/2025 06:23:03 -0.16, 61.55 0.69, 57.61 447.96 80
9 05/30/2025 17:46:57 0.19, 61.55 1.10, 65.72 474.17 80
10 05/31/2025 06:10:52 -0.17, 61.54 0.03, 60.57 110.60 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/18/2025
SNOs_Map_GOES-15_LANDSAT-8_20250519.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 05/18/2025 in txt file.

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