Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/6/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/06/2023 16:58:51 0.40, 122.73 -0.39, 126.25 401.57 80
2 09/08/2023 05:23:32 -0.39, 121.09 -0.44, 120.87 24.69 80
3 09/09/2023 17:45:24 0.38, 119.54 1.29, 115.53 457.80 80
4 09/10/2023 17:24:03 0.38, 118.51 0.05, 120.01 170.90 80
5 09/12/2023 05:48:44 -0.37, 116.86 -0.88, 114.63 254.77 80
6 09/13/2023 05:27:23 -0.37, 115.82 0.37, 119.11 375.64 80
7 09/14/2023 17:51:55 0.36, 114.25 0.48, 113.77 54.94 80
8 09/16/2023 06:13:56 -0.35, 112.60 -1.30, 108.39 480.12 80
9 09/17/2023 05:52:35 -0.36, 111.54 -0.05, 112.87 151.42 80
10 09/18/2023 18:17:07 0.35, 109.96 0.90, 107.53 276.95 80
11 09/19/2023 17:55:46 0.36, 108.90 -0.35, 112.01 353.97 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/6/2023
SNOs_Map_GOES-15_NOAA-20_20230906.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/06/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20