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: 5/7/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2023 06:43:37 -0.02, -75.20 0.92, -79.42 480.17 80
2 05/09/2023 06:22:13 -0.02, -75.21 -0.08, -74.88 36.29 80
3 05/11/2023 18:25:25 0.01, -75.22 -0.10, -75.67 50.93 80
4 05/12/2023 18:09:22 0.01, -75.23 0.95, -71.15 466.25 80
5 05/14/2023 06:31:10 -0.01, -75.25 0.23, -76.42 132.91 80
6 05/15/2023 06:09:46 -0.01, -75.26 -0.78, -71.89 384.72 80
7 05/16/2023 18:31:42 0.01, -75.29 -0.44, -77.19 217.55 80
8 05/17/2023 18:15:39 0.01, -75.31 0.62, -72.67 300.58 80
9 05/19/2023 06:37:26 -0.01, -75.34 0.60, -77.94 297.20 80
10 05/20/2023 06:16:02 -0.01, -75.35 -0.47, -73.42 221.07 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/7/2023
SNOs_Map_GOES-16_NOAA-21_20230507.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 05/07/2023 in txt file.

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