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: 9/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/04/2023 04:55:40 -0.40, 125.28 0.02, 127.11 208.42 80
2 09/05/2023 17:20:12 0.40, 123.75 0.84, 121.77 225.85 80
3 09/06/2023 16:58:51 0.39, 122.72 -0.39, 126.25 402.10 80
4 09/08/2023 05:23:32 -0.39, 121.08 -0.44, 120.87 24.29 80
5 09/09/2023 17:45:24 0.38, 119.53 1.29, 115.53 456.67 80
6 09/10/2023 17:24:03 0.38, 118.50 0.05, 120.01 172.24 80
7 09/12/2023 05:48:44 -0.37, 116.85 -0.87, 114.63 253.55 80
8 09/13/2023 05:27:23 -0.37, 115.80 0.38, 119.11 377.06 80
9 09/14/2023 17:51:55 0.36, 114.23 0.47, 113.77 52.78 80
10 09/16/2023 06:13:56 -0.35, 112.58 -1.28, 108.38 478.06 80
11 09/17/2023 05:52:35 -0.36, 111.52 -0.04, 112.86 153.70 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/4/2023
SNOs_Map_GOES-15_NOAA-20_20230904.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/04/2023 in txt file.

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