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: 9/14/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2023 17:51:55 0.37, 114.32 0.48, 113.77 62.00 80
2 09/16/2023 06:13:56 -0.35, 112.68 -1.30, 108.39 488.03 80
3 09/17/2023 05:52:34 -0.36, 111.63 -0.11, 112.88 142.51 80
4 09/18/2023 18:17:06 0.35, 110.06 0.94, 107.54 288.21 80
5 09/19/2023 17:55:44 0.36, 109.02 -0.31, 112.02 341.68 80
6 09/21/2023 06:20:26 -0.35, 107.37 -0.49, 106.64 83.40 80
7 09/23/2023 18:20:56 0.34, 104.75 0.12, 105.78 117.43 80
8 09/25/2023 06:45:37 -0.32, 103.10 -0.92, 100.40 308.08 80
9 09/26/2023 06:24:14 -0.33, 102.04 0.29, 104.89 323.72 80
10 09/27/2023 18:48:47 0.31, 100.45 0.53, 99.54 103.72 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/14/2023
SNOs_Map_GOES-15_NOAA-20_20230914.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/14/2023 in txt file.

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