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: 10/31/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/01/2025 | 20:39:18 | 0.02,-104.68 | -0.91,-108.71 | 460.50 | 80 |
| 2 | 11/02/2025 | 20:23:11 | 0.02,-104.68 | 0.10,-104.17 | 57.22 | 80 |
| 3 | 11/05/2025 | 08:26:09 | -0.00,-104.69 | 0.06,-104.89 | 23.03 | 80 |
| 4 | 11/06/2025 | 08:04:43 | -0.00,-104.68 | -0.96,-100.35 | 493.89 | 80 |
| 5 | 11/07/2025 | 20:26:37 | -0.01,-104.67 | -0.20,-105.64 | 110.75 | 80 |
| 6 | 11/08/2025 | 20:10:31 | -0.00,-104.67 | 0.82,-101.11 | 406.37 | 80 |
| 7 | 11/10/2025 | 08:32:14 | 0.01,-104.68 | 0.41,-106.35 | 191.13 | 80 |
| 8 | 11/11/2025 | 08:10:47 | 0.00,-104.67 | -0.62,-101.81 | 325.67 | 80 |
| 9 | 11/12/2025 | 20:32:42 | -0.01,-104.65 | -0.53,-107.11 | 279.15 | 80 |
| 10 | 11/13/2025 | 20:16:34 | -0.00,-104.66 | 0.44,-102.56 | 238.56 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/31/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/31/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21