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: 5/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2023 20:34:15 -0.00,-104.75 -0.60,-107.38 299.89 80
2 05/04/2023 20:18:11 -0.00,-104.76 0.41,-102.85 217.58 80
3 05/06/2023 08:39:59 0.00,-104.77 0.76,-108.12 381.84 80
4 05/07/2023 08:18:35 -0.00,-104.77 -0.26,-103.58 134.91 80
5 05/08/2023 20:40:31 0.01,-104.77 -0.94,-108.88 469.02 80
6 05/09/2023 20:24:27 0.01,-104.78 0.13,-104.36 47.78 80
7 05/12/2023 08:27:30 -0.01,-104.78 0.07,-105.09 35.07 80
8 05/13/2023 08:06:06 -0.01,-104.78 -0.95,-100.56 481.85 80
9 05/14/2023 20:28:02 0.01,-104.79 -0.24,-105.85 121.81 80
10 05/15/2023 20:11:58 0.01,-104.80 0.78,-101.32 395.51 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/3/2023
SNOs_Map_GOES-17_NOAA-20_20230503.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/03/2023 in txt file.

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