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: 3/9/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/10/2025 | 06:45:20 | -0.07, -75.26 | 0.90, -79.55 | 489.97 | 80 |
| 2 | 03/11/2025 | 06:23:56 | -0.07, -75.27 | -0.12, -75.03 | 27.46 | 80 |
| 3 | 03/13/2025 | 18:27:08 | 0.06, -75.29 | -0.06, -75.80 | 57.87 | 80 |
| 4 | 03/14/2025 | 18:11:03 | 0.06, -75.31 | 0.98, -71.27 | 460.60 | 80 |
| 5 | 03/16/2025 | 06:32:50 | -0.06, -75.35 | 0.23, -76.54 | 135.16 | 80 |
| 6 | 03/17/2025 | 06:11:25 | -0.06, -75.37 | -0.81, -72.01 | 383.29 | 80 |
| 7 | 03/18/2025 | 18:33:21 | 0.06, -75.39 | -0.38, -77.31 | 219.24 | 80 |
| 8 | 03/19/2025 | 18:17:17 | 0.06, -75.42 | 0.66, -72.79 | 299.72 | 80 |
| 9 | 03/21/2025 | 06:39:03 | -0.05, -75.46 | 0.53, -78.05 | 295.02 | 80 |
| 10 | 03/22/2025 | 06:17:39 | -0.05, -75.49 | -0.51, -73.53 | 223.81 | 80 |
| 11 | 03/23/2025 | 18:39:34 | 0.04, -75.50 | -0.72, -78.82 | 378.50 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/9/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 03/09/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21