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: 12/27/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/27/2023 18:15:48 0.02, -75.21 0.52, -72.85 268.57 80
2 12/29/2023 06:37:36 -0.02, -75.21 0.62, -78.12 331.94 80
3 12/30/2023 06:16:10 -0.02, -75.21 -0.36, -73.58 185.06 80
4 12/31/2023 18:38:07 0.02, -75.22 -0.80, -78.89 417.92 80
5 01/01/2024 18:22:02 0.02, -75.23 0.24, -74.36 99.79 80
6 01/03/2024 06:43:50 -0.02, -75.25 0.95, -79.63 498.77 80
7 01/04/2024 06:22:24 -0.02, -75.26 -0.04, -75.09 19.25 80
8 01/06/2024 18:25:35 0.01, -75.29 -0.12, -75.86 64.53 80
9 01/07/2024 18:09:29 0.00, -75.30 0.87, -71.32 453.87 80
10 01/09/2024 06:31:17 0.00, -75.33 0.30, -76.58 143.71 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/27/2023
SNOs_Map_GOES-16_NOAA-21_20231227.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 12/27/2023 in txt file.

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