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: 3/26/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2025 06:08:22 -0.10, 61.31 0.03, 60.57 82.69 80
2 03/30/2025 05:58:48 -0.10, 61.31 -0.57, 63.54 253.58 80
3 03/30/2025 18:20:12 0.11, 61.26 -0.50, 58.35 330.91 80
4 04/01/2025 18:05:17 0.11, 61.27 0.10, 61.32 5.08 80
5 04/03/2025 17:53:02 0.12, 61.29 0.74, 64.28 339.75 80
6 04/04/2025 06:14:17 -0.12, 61.36 0.33, 59.12 253.35 80
7 04/06/2025 06:04:41 -0.13, 61.38 -0.30, 62.10 81.99 80
8 04/08/2025 05:52:24 -0.13, 61.40 -0.92, 65.07 417.78 80
9 04/08/2025 18:13:47 0.14, 61.35 -0.16, 59.88 166.16 80

Figure of GOES-15 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/26/2025
SNOs_Map_GOES-15_LANDSAT-8_20250327.jpg

Download SNOs between GOES-15 and LANDSAT-8 since TLE EPOCH: 03/26/2025 in txt file.

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