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: 11/1/2025
| 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 | -0.88,-108.72 | 460.40 | 80 |
| 2 | 11/02/2025 | 20:23:12 | 0.02,-104.68 | 0.14,-104.18 | 57.29 | 80 |
| 3 | 11/05/2025 | 08:26:10 | -0.00,-104.69 | 0.02,-104.89 | 22.86 | 80 |
| 4 | 11/06/2025 | 08:04:43 | -0.00,-104.69 | -0.99,-100.36 | 494.14 | 80 |
| 5 | 11/07/2025 | 20:26:37 | -0.01,-104.67 | -0.23,-105.64 | 110.26 | 80 |
| 6 | 11/08/2025 | 20:10:30 | -0.00,-104.67 | 0.79,-101.10 | 406.88 | 80 |
| 7 | 11/10/2025 | 08:32:14 | 0.01,-104.68 | 0.37,-106.36 | 190.61 | 80 |
| 8 | 11/11/2025 | 08:10:48 | 0.00,-104.68 | -0.65,-101.82 | 326.23 | 80 |
| 9 | 11/12/2025 | 20:32:41 | -0.01,-104.66 | -0.56,-107.10 | 278.40 | 80 |
| 10 | 11/13/2025 | 20:16:35 | -0.00,-104.66 | 0.47,-102.57 | 239.35 | 80 |
| 11 | 11/15/2025 | 08:38:19 | 0.01,-104.69 | 0.69,-107.82 | 356.27 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/1/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 11/01/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21