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: 9/30/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/02/2023 18:24:48 -0.05, -75.23 -0.15, -75.67 50.85 80
2 10/03/2023 18:08:44 -0.05, -75.23 0.89, -71.15 466.42 80
3 10/05/2023 06:30:30 0.04, -75.24 0.32, -76.41 133.73 80
4 10/06/2023 06:09:05 0.04, -75.25 -0.73, -71.88 383.71 80
5 10/07/2023 18:31:01 -0.03, -75.27 -0.49, -77.18 218.26 80
6 10/08/2023 18:14:56 -0.03, -75.28 0.56, -72.65 299.77 80
7 10/10/2023 06:36:43 0.02, -75.30 0.58, -77.93 298.79 80
8 10/11/2023 06:15:18 0.02, -75.32 -0.41, -73.39 219.68 80
9 10/12/2023 18:37:13 -0.02, -75.35 -0.79, -78.69 380.78 80
10 10/13/2023 18:21:09 -0.02, -75.38 0.28, -74.17 138.32 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/30/2023
SNOs_Map_GOES-16_NOAA-21_20231001.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/30/2023 in txt file.

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