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: 10/5/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/06/2025 | 20:27:28 | 0.06,-104.70 | -0.22,-105.89 | 136.22 | 80 |
| 2 | 10/07/2025 | 20:11:23 | 0.07,-104.70 | 0.81,-101.36 | 381.09 | 80 |
| 3 | 10/09/2025 | 08:33:09 | -0.06,-104.70 | 0.34,-106.62 | 218.58 | 80 |
| 4 | 10/10/2025 | 08:11:43 | -0.06,-104.70 | -0.64,-102.08 | 298.02 | 80 |
| 5 | 10/11/2025 | 20:33:37 | 0.06,-104.69 | -0.55,-107.37 | 305.66 | 80 |
| 6 | 10/12/2025 | 20:17:32 | 0.06,-104.69 | 0.50,-102.84 | 211.21 | 80 |
| 7 | 10/14/2025 | 08:39:17 | -0.05,-104.69 | 0.69,-108.10 | 387.88 | 80 |
| 8 | 10/15/2025 | 08:17:50 | -0.06,-104.69 | -0.30,-103.56 | 128.82 | 80 |
| 9 | 10/16/2025 | 20:39:45 | 0.06,-104.69 | -0.88,-108.85 | 474.85 | 80 |
| 10 | 10/17/2025 | 20:23:39 | 0.06,-104.69 | 0.17,-104.32 | 42.76 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/5/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/05/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21