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: 9/1/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2023 16:52:20 0.40, 127.94 0.39, 128.01 7.81 80
2 09/03/2023 05:17:01 -0.40, 126.31 -1.22, 122.62 419.92 80
3 09/04/2023 04:55:40 -0.40, 125.28 0.01, 127.11 208.79 80
4 09/05/2023 17:20:12 0.40, 123.73 0.85, 121.77 224.18 80
5 09/06/2023 16:58:51 0.39, 122.70 -0.38, 126.25 404.12 80
6 09/08/2023 05:23:32 -0.39, 121.06 -0.45, 120.87 22.64 80
7 09/09/2023 17:45:25 0.38, 119.50 1.25, 115.52 453.69 80
8 09/10/2023 17:24:04 0.38, 118.46 0.01, 120.00 175.57 80
9 09/12/2023 05:48:45 -0.37, 116.82 -0.83, 114.62 250.55 80
10 09/13/2023 05:27:23 -0.37, 115.77 0.35, 119.11 380.39 80
11 09/14/2023 17:51:56 0.36, 114.18 0.45, 113.76 48.24 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/1/2023
SNOs_Map_GOES-15_NOAA-20_20230901.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/01/2023 in txt file.

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