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: 9/7/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2023 05:23:32 -0.39, 121.10 -0.45, 120.87 25.64 80
2 09/09/2023 17:45:24 0.38, 119.56 1.30, 115.53 459.44 80
3 09/10/2023 17:24:03 0.38, 118.53 0.06, 120.01 169.00 80
4 09/12/2023 05:48:44 -0.37, 116.88 -0.88, 114.63 256.82 80
5 09/13/2023 05:27:22 -0.37, 115.84 0.36, 119.11 373.32 80
6 09/14/2023 17:51:55 0.36, 114.28 0.48, 113.77 57.94 80
7 09/16/2023 06:13:56 -0.35, 112.63 -1.30, 108.39 483.27 80
8 09/17/2023 05:52:34 -0.36, 111.57 -0.05, 112.87 148.02 80
9 09/18/2023 18:17:07 0.35, 109.99 0.89, 107.53 281.04 80
10 09/19/2023 17:55:44 0.36, 108.95 -0.31, 112.02 349.62 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/7/2023
SNOs_Map_GOES-15_NOAA-20_20230907.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/07/2023 in txt file.

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