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: 8/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/07/2023 20:34:31 -0.02,-104.70 -0.64,-107.46 314.58 80
2 08/08/2023 20:18:26 -0.02,-104.70 0.39,-102.94 201.93 80
3 08/10/2023 08:40:14 0.02,-104.73 0.80,-108.20 396.42 80
4 08/11/2023 08:18:49 0.03,-104.72 -0.23,-103.68 119.76 80
5 08/12/2023 20:40:44 -0.03,-104.70 -0.99,-108.98 487.47 80
6 08/13/2023 20:24:39 -0.04,-104.70 -0.01,-104.44 29.23 80
7 08/16/2023 08:27:42 0.04,-104.73 0.16,-105.18 52.20 80
8 08/17/2023 08:06:17 0.04,-104.73 -0.89,-100.66 464.25 80
9 08/18/2023 20:28:13 -0.04,-104.70 -0.32,-105.96 142.56 80
10 08/19/2023 20:12:07 -0.04,-104.71 0.67,-101.42 374.32 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/7/2023
SNOs_Map_GOES-17_NOAA-20_20230807.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/07/2023 in txt file.

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