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: 10/27/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/27/2023 06:15:25 0.03, -75.20 -0.35, -73.41 202.87 80
2 10/28/2023 18:37:25 -0.03, -75.21 -0.83, -78.73 401.73 80
3 10/29/2023 18:21:22 -0.03, -75.22 0.21, -74.21 114.52 80
4 10/31/2023 06:43:12 0.03, -75.22 0.96, -79.50 487.05 80
5 11/01/2023 06:21:49 0.03, -75.22 -0.03, -74.97 29.22 80
6 11/03/2023 18:25:05 -0.02, -75.25 -0.14, -75.76 58.06 80
7 11/04/2023 18:09:02 -0.02, -75.26 0.91, -71.24 458.92 80
8 11/06/2023 06:30:52 0.01, -75.28 0.31, -76.51 141.09 80
9 11/07/2023 06:09:29 0.02, -75.29 -0.74, -72.00 376.30 80
10 11/08/2023 18:31:28 -0.01, -75.32 -0.46, -77.31 225.95 80
11 11/09/2023 18:15:24 -0.01, -75.34 0.55, -72.78 292.05 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/27/2023
SNOs_Map_GOES-16_NOAA-21_20231027.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/27/2023 in txt file.

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