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: 9/16/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2025 17:12:51 0.10,-104.69 0.14,-104.74 7.38 80
2 09/19/2025 16:58:01 0.10,-104.70 -0.50,-101.79 330.19 80
3 09/20/2025 05:22:05 -0.11,-104.65 -0.63,-106.97 265.04 80
4 09/22/2025 05:07:15 -0.11,-104.66 0.03,-104.03 72.30 80
5 09/24/2025 04:55:04 -0.11,-104.67 0.64,-101.07 409.83 80
6 09/24/2025 17:16:24 0.11,-104.73 0.43,-106.23 170.78 76
7 09/26/2025 17:06:49 0.12,-104.74 -0.19,-103.27 166.71 80
8 09/27/2025 05:28:13 -0.13,-104.69 -0.93,-108.46 428.03 80
9 09/29/2025 05:16:02 -0.13,-104.70 -0.29,-105.50 90.81 80

Figure of GOES-16 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/16/2025
SNOs_Map_GOES-16_LANDSAT-8_20250917.jpg

Download SNOs between GOES-16 and LANDSAT-8 since TLE EPOCH: 09/16/2025 in txt file.

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