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: 5/19/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2025 17:53:02 0.20, 61.63 0.78, 64.22 296.11 80
2 05/22/2025 06:16:56 -0.18, 61.62 0.36, 59.08 288.61 80
3 05/24/2025 06:02:05 -0.19, 61.59 -0.25, 62.04 50.24 80
4 05/26/2025 05:49:56 -0.19, 61.58 -0.94, 64.99 388.26 80
5 05/26/2025 18:13:59 0.17, 61.58 -0.19, 59.80 201.78 80
6 05/28/2025 17:59:08 0.18, 61.57 0.45, 62.76 135.54 80
7 05/29/2025 06:23:03 -0.16, 61.56 0.68, 57.61 449.15 80
8 05/30/2025 17:46:57 0.19, 61.56 1.10, 65.71 472.64 80
9 05/31/2025 06:10:52 -0.17, 61.55 0.02, 60.56 112.06 80
10 06/02/2025 05:56:00 -0.18, 61.54 -0.58, 63.53 225.26 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/19/2025
SNOs_Map_GOES-15_LANDSAT-8_20250520.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 05/19/2025 in txt file.

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