Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/16/2023 08:27:43 -0.04,-104.72 0.05,-105.20 55.11 80
2 08/17/2023 08:06:18 -0.04,-104.72 -0.93,-100.66 462.00 80
3 08/18/2023 20:28:14 0.04,-104.72 -0.22,-105.98 143.02 80
4 08/19/2023 20:12:09 0.04,-104.73 0.76,-101.44 374.52 80
5 08/21/2023 08:33:56 -0.04,-104.76 0.42,-106.71 222.73 80
6 08/22/2023 08:12:32 -0.04,-104.77 -0.62,-102.18 294.43 80
7 08/23/2023 20:34:27 0.05,-104.76 -0.58,-107.48 311.38 80
8 08/24/2023 20:18:23 0.05,-104.76 0.47,-102.96 205.71 80
9 08/26/2023 08:40:10 -0.06,-104.79 0.71,-108.23 391.97 80
10 08/27/2023 08:18:44 -0.06,-104.79 -0.28,-103.69 124.60 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/14/2023
SNOs_Map_GOES-17_NOAA-20_20230814.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/14/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20