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: 3/24/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/26/2025 06:45:14 -0.06, -75.54 0.82, -79.56 457.12 80
2 03/27/2025 06:23:49 -0.06, -75.56 -0.20, -75.02 62.30 80
3 03/29/2025 18:26:58 0.05, -75.63 0.05, -75.79 17.97 80
4 04/01/2025 06:32:38 -0.05, -75.71 0.12, -76.52 91.57 80
5 04/02/2025 06:11:13 -0.05, -75.74 -0.92, -71.99 428.36 80
6 04/03/2025 18:33:07 0.05, -75.78 -0.27, -77.28 170.97 80
7 04/04/2025 18:17:01 0.05, -75.82 0.72, -72.74 349.73 80
8 04/06/2025 06:38:46 -0.04, -75.88 0.47, -78.00 242.68 80
9 04/07/2025 06:17:21 -0.04, -75.92 -0.59, -73.48 278.32 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/24/2025
SNOs_Map_GOES-16_NOAA-21_20250325.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 03/24/2025 in txt file.

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