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: 9/11/2025
| Index | Date | Time (GOES-16) | GOES-16 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/12/2025 | 08:39:48 | -0.12,-104.66 | 0.71,-108.24 | 409.07 | 80 |
| 2 | 09/13/2025 | 08:18:23 | -0.12,-104.65 | -0.35,-103.72 | 107.01 | 80 |
| 3 | 09/14/2025 | 20:40:17 | 0.12,-104.66 | -0.88,-109.01 | 495.78 | 80 |
| 4 | 09/15/2025 | 20:24:13 | 0.13,-104.66 | 0.18,-104.48 | 20.64 | 80 |
| 5 | 09/18/2025 | 08:27:15 | -0.13,-104.64 | 0.00,-105.21 | 65.06 | 80 |
| 6 | 09/19/2025 | 08:05:49 | -0.14,-104.64 | -1.00,-100.68 | 451.45 | 80 |
| 7 | 09/20/2025 | 20:27:45 | 0.14,-104.66 | -0.16,-105.98 | 150.50 | 80 |
| 8 | 09/21/2025 | 20:11:39 | 0.14,-104.66 | 0.84,-101.44 | 366.68 | 80 |
| 9 | 09/23/2025 | 08:33:26 | -0.13,-104.66 | 0.33,-106.71 | 233.99 | 80 |
| 10 | 09/24/2025 | 08:12:01 | -0.14,-104.66 | -0.67,-102.17 | 282.79 | 80 |
Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/11/2025
Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 09/11/2025 in txt file.
Historical Predications of SNOs between GOES-16 and NOAA-21