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: 6/7/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 06/08/2025 16:53:55 0.02,-104.44 -0.84,-100.30 470.35 80
2 06/09/2025 05:15:20 -0.02,-104.38 -0.26,-105.50 126.83 80
3 06/11/2025 05:00:31 -0.01,-104.38 0.38,-102.55 208.34 80
4 06/11/2025 17:21:46 0.01,-104.44 0.71,-107.70 371.90 80
5 06/13/2025 17:09:37 -0.00,-104.43 0.06,-104.76 36.78 80
6 06/15/2025 17:00:08 -0.01,-104.43 -0.55,-101.80 298.60 80
7 06/16/2025 05:21:32 0.01,-104.37 -0.54,-107.00 297.86 80
8 06/18/2025 05:06:42 0.01,-104.37 0.08,-104.04 37.83 80
9 06/20/2025 04:54:32 0.01,-104.37 0.71,-101.09 373.58 80
10 06/20/2025 17:15:48 -0.01,-104.42 0.38,-106.24 207.24 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/7/2025
SNOs_Map_GOES-17_LANDSAT-8_20250608.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 06/07/2025 in txt file.

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