Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 08/16/2023 10:47:31 -0.03, 144.70 0.85, 148.40 423.28 80
2 08/17/2023 23:22:15 -0.04, 143.06 0.51, 140.65 275.31 80
3 08/18/2023 23:07:34 -0.01, 142.04 -0.38, 143.54 171.25 80
4 08/21/2023 11:30:34 0.06, 139.51 -0.16, 138.61 102.53 80
5 08/22/2023 11:15:53 0.03, 138.49 0.75, 141.50 344.81 80
6 08/23/2023 23:50:37 -0.09, 136.84 0.63, 133.75 352.37 80
7 08/24/2023 23:35:56 -0.06, 135.81 -0.27, 136.64 94.81 80
8 08/27/2023 11:58:55 0.10, 133.28 -0.25, 131.72 177.70 80
9 08/28/2023 11:44:14 0.08, 132.25 0.61, 134.62 270.04 80
10 08/30/2023 00:18:58 -0.14, 130.59 0.75, 126.86 426.23 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/16/2023
SNOs_Map_GOES-15_NOAA-19_20230816.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 08/16/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19