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: 9/30/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/30/2023 20:24:06 -0.00,-104.69 0.05,-104.38 35.68 80
2 10/03/2023 08:27:07 0.00,-104.72 0.06,-105.12 44.43 80
3 10/04/2023 08:05:41 0.00,-104.72 -0.92,-100.57 472.55 80
4 10/05/2023 20:27:35 -0.00,-104.70 -0.27,-105.87 133.50 80
5 10/06/2023 20:11:30 0.00,-104.70 0.77,-101.34 383.73 80
6 10/08/2023 08:33:15 -0.00,-104.73 0.42,-106.60 212.85 80
7 10/09/2023 08:11:48 -0.00,-104.73 -0.57,-102.06 304.33 80
8 10/10/2023 20:33:43 0.00,-104.71 -0.61,-107.36 301.66 80
9 10/11/2023 20:17:37 0.00,-104.72 0.44,-102.83 216.00 80
10 10/13/2023 08:39:23 -0.00,-104.76 0.74,-108.09 379.54 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/30/2023
SNOs_Map_GOES-17_NOAA-20_20230930.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/30/2023 in txt file.

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