Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/14/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2025 17:12:32 -0.01,-104.73 -0.04,-104.77 5.02 80
2 07/17/2025 17:00:21 -0.01,-104.73 -0.62,-101.80 332.50 80
3 07/18/2025 05:21:46 0.02,-104.71 -0.46,-107.00 260.81 80
4 07/20/2025 05:06:55 0.02,-104.70 0.13,-104.04 74.99 80
5 07/22/2025 04:57:25 0.03,-104.70 0.79,-101.09 410.41 80
6 07/22/2025 17:16:00 -0.03,-104.72 0.29,-106.25 173.27 80
7 07/24/2025 17:06:29 -0.03,-104.72 -0.32,-103.29 162.65 80
8 07/25/2025 05:27:53 0.03,-104.69 -0.80,-108.47 430.40 80
9 07/26/2025 16:54:19 -0.03,-104.72 -0.94,-100.33 499.22 80
10 07/27/2025 05:15:43 0.03,-104.70 -0.12,-105.53 93.70 80

Figure of GOES-16 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/14/2025
SNOs_Map_GOES-16_LANDSAT-8_20250715.jpg

Download SNOs between GOES-16 and LANDSAT-8 since TLE EPOCH: 07/14/2025 in txt file.

Historical Predications of SNOs between GOES-16 and LANDSAT-8