Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/17/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/17/2023 | 10:29:02 | 0.01,-137.01 | -0.03,-136.75 | 29.11 | 80 |
| 2 | 09/19/2023 | 22:32:15 | -0.01,-136.99 | -0.11,-137.53 | 61.51 | 80 |
| 3 | 09/20/2023 | 22:16:09 | -0.02,-136.98 | 0.85,-132.99 | 453.84 | 80 |
| 4 | 09/22/2023 | 10:35:18 | 0.01,-136.96 | 0.29,-138.27 | 148.68 | 80 |
| 5 | 09/23/2023 | 10:19:13 | 0.01,-136.94 | -0.74,-133.74 | 365.78 | 80 |
| 6 | 09/24/2023 | 22:38:30 | 0.00,-136.91 | -0.46,-139.05 | 242.71 | 80 |
| 7 | 09/25/2023 | 22:22:24 | 0.00,-136.89 | 0.51,-134.50 | 271.60 | 80 |
| 8 | 09/27/2023 | 10:41:32 | -0.00,-136.87 | 0.62,-139.79 | 331.74 | 80 |
| 9 | 09/28/2023 | 10:25:27 | -0.00,-136.85 | -0.35,-135.24 | 182.47 | 80 |
| 10 | 09/29/2023 | 22:44:43 | 0.00,-136.81 | -0.83,-140.55 | 426.20 | 80 |
| 11 | 09/30/2023 | 22:28:39 | 0.00,-136.79 | 0.20,-136.02 | 87.83 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/17/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 09/17/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21