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: 1/3/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 01/03/2025 18:24:15 -0.02, -75.20 0.15, -74.34 97.38 80
2 01/06/2025 06:24:34 0.01, -75.21 -0.02, -75.07 15.70 80
3 01/08/2025 18:27:40 -0.01, -75.25 -0.12, -75.83 66.03 80
4 01/09/2025 18:11:33 -0.01, -75.26 0.87, -71.29 452.54 80
5 01/11/2025 06:33:17 0.01, -75.27 0.32, -76.54 146.09 80
6 01/12/2025 06:11:50 0.00, -75.28 -0.74, -72.01 372.55 80
7 01/13/2025 18:33:43 -0.00, -75.31 -0.42, -77.31 226.89 80
8 01/14/2025 18:17:35 -0.00, -75.33 0.59, -72.76 292.65 80
9 01/16/2025 06:39:20 0.00, -75.35 0.57, -78.02 303.71 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/3/2025
SNOs_Map_GOES-16_NOAA-21_20250103.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 01/03/2025 in txt file.

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