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: 5/19/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2025 17:06:02 0.01,-104.44 -0.23,-103.28 131.94 80
2 05/22/2025 05:27:25 -0.01,-104.38 -0.90,-108.46 465.00 80
3 05/23/2025 16:53:51 0.01,-104.44 -0.84,-100.32 468.38 80
4 05/24/2025 05:15:15 -0.01,-104.38 -0.23,-105.52 128.68 80
5 05/26/2025 05:00:24 -0.00,-104.38 0.39,-102.56 207.31 80
6 05/26/2025 17:21:40 0.00,-104.44 0.68,-107.72 372.59 80
7 05/28/2025 17:09:29 -0.01,-104.43 0.04,-104.76 36.93 80
8 05/30/2025 16:59:57 -0.01,-104.43 -0.55,-101.79 299.31 80
9 05/31/2025 05:21:21 0.01,-104.37 -0.56,-106.98 297.18 80
10 06/02/2025 05:06:30 0.01,-104.37 0.10,-104.03 39.88 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/19/2025
SNOs_Map_GOES-17_LANDSAT-8_20250520.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 05/19/2025 in txt file.

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