Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/21/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/21/2023 18:14:49 -0.05, -75.22 0.56, -72.58 301.89 80
2 08/23/2023 06:36:38 0.05, -75.23 0.65, -77.85 298.91 80
3 08/24/2023 06:15:14 0.05, -75.24 -0.39, -73.33 217.71 80
4 08/25/2023 18:37:12 -0.04, -75.25 -0.79, -78.64 385.98 80
5 08/26/2023 18:21:07 -0.04, -75.26 0.20, -74.11 130.70 80
6 08/28/2023 06:42:56 0.03, -75.26 0.95, -79.39 469.95 80
7 08/29/2023 06:21:32 0.02, -75.27 -0.04, -74.86 46.97 80
8 08/31/2023 18:24:46 -0.01, -75.31 -0.07, -75.65 38.41 80
9 09/01/2023 18:08:41 -0.01, -75.33 0.92, -71.12 479.56 80
10 09/03/2023 06:30:30 0.01, -75.35 0.27, -76.39 118.93 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/21/2023
SNOs_Map_GOES-16_NOAA-21_20230821.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 08/21/2023 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-21