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: 3/23/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/24/2025 | 18:23:28 | 0.06, -75.50 | 0.35, -74.29 | 138.06 | 80 |
| 2 | 03/26/2025 | 06:45:13 | -0.05, -75.54 | 0.87, -79.55 | 457.32 | 80 |
| 3 | 03/27/2025 | 06:23:48 | -0.05, -75.56 | -0.15, -75.01 | 62.06 | 80 |
| 4 | 03/29/2025 | 18:26:58 | 0.05, -75.63 | 0.00, -75.78 | 18.11 | 80 |
| 5 | 04/01/2025 | 06:32:39 | -0.05, -75.71 | 0.10, -76.52 | 92.20 | 80 |
| 6 | 04/02/2025 | 06:11:12 | -0.05, -75.74 | -0.88, -71.98 | 427.70 | 80 |
| 7 | 04/03/2025 | 18:33:06 | 0.05, -75.78 | -0.32, -77.28 | 171.65 | 80 |
| 8 | 04/04/2025 | 18:17:01 | 0.05, -75.81 | 0.73, -72.75 | 349.02 | 80 |
| 9 | 04/06/2025 | 06:38:46 | -0.04, -75.87 | 0.45, -78.01 | 243.55 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/23/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 03/23/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21