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: 1/6/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 01/08/2025 18:27:39 -0.01, -75.20 -0.17, -75.82 71.27 80
2 01/09/2025 18:11:33 -0.01, -75.20 0.88, -71.29 446.05 80
3 01/11/2025 06:33:17 0.01, -75.19 0.31, -76.54 154.15 80
4 01/12/2025 06:11:50 0.01, -75.19 -0.68, -72.00 363.24 80
5 01/13/2025 18:33:42 -0.01, -75.20 -0.49, -77.29 238.38 80
6 01/14/2025 18:17:35 -0.01, -75.21 0.57, -72.76 279.90 80
7 01/16/2025 06:39:19 0.01, -75.22 0.66, -78.01 318.09 80
8 01/17/2025 06:17:52 0.01, -75.23 -0.40, -73.48 200.59 80
9 01/18/2025 18:39:44 -0.01, -75.26 -0.80, -78.76 399.48 80
10 01/19/2025 18:23:36 -0.01, -75.27 0.21, -74.22 119.92 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/6/2025
SNOs_Map_GOES-16_NOAA-21_20250107.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 01/06/2025 in txt file.

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