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: 4/23/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2025 05:52:30 -0.17, 61.45 -0.95, 65.01 405.20 80
2 04/24/2025 18:13:52 0.17, 61.42 -0.17, 59.82 180.96 80
3 04/26/2025 17:58:57 0.17, 61.44 0.45, 62.79 153.88 80
4 04/27/2025 06:22:52 -0.17, 61.49 0.63, 57.63 437.36 80
5 04/28/2025 17:46:43 0.17, 61.47 1.09, 65.76 488.05 80
6 04/29/2025 06:10:36 -0.17, 61.52 0.04, 60.61 103.37 80
7 05/01/2025 05:55:41 -0.18, 61.55 -0.63, 63.57 230.06 80
8 05/01/2025 18:19:44 0.17, 61.52 -0.47, 58.38 356.50 80
9 05/03/2025 18:05:14 0.18, 61.56 0.16, 61.36 23.24 54
10 05/05/2025 17:52:31 0.19, 61.60 0.76, 64.33 310.59 80
11 05/06/2025 06:16:25 -0.18, 61.65 0.35, 59.19 280.63 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/23/2025
SNOs_Map_GOES-15_LANDSAT-8_20250424.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 04/23/2025 in txt file.

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