Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/1/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/02/2025 | 08:32:41 | -0.02,-104.37 | 0.48,-106.49 | 242.89 | 80 |
| 2 | 05/03/2025 | 08:11:18 | -0.02,-104.37 | -0.53,-101.97 | 273.09 | 80 |
| 3 | 05/04/2025 | 20:33:16 | 0.01,-104.40 | -0.62,-107.29 | 328.59 | 80 |
| 4 | 05/05/2025 | 20:17:13 | 0.01,-104.41 | 0.39,-102.76 | 188.05 | 80 |
| 5 | 05/07/2025 | 08:39:03 | -0.01,-104.40 | 0.79,-108.04 | 414.65 | 80 |
| 6 | 05/08/2025 | 08:17:39 | -0.01,-104.40 | -0.23,-103.51 | 101.88 | 80 |
| 7 | 05/09/2025 | 20:39:37 | 0.00,-104.43 | -0.97,-108.82 | 499.76 | 80 |
| 8 | 05/10/2025 | 20:23:33 | 0.01,-104.44 | 0.04,-104.30 | 17.06 | 80 |
| 9 | 05/13/2025 | 08:26:39 | -0.00,-104.44 | 0.16,-105.04 | 68.81 | 80 |
| 10 | 05/14/2025 | 08:05:16 | -0.00,-104.45 | -0.86,-100.52 | 447.57 | 80 |
| 11 | 05/15/2025 | 20:27:13 | 0.00,-104.47 | -0.32,-105.82 | 154.72 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/1/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/01/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21