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: 1/7/2023
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/07/2023 | 22:18:07 | 0.01,-137.33 | 0.95,-133.04 | 488.52 | 80 |
| 2 | 01/09/2023 | 10:39:54 | -0.01,-137.33 | 0.24,-138.31 | 113.00 | 80 |
| 3 | 01/10/2023 | 10:18:30 | -0.01,-137.32 | -0.80,-133.79 | 402.73 | 80 |
| 4 | 01/11/2023 | 22:40:26 | 0.01,-137.31 | -0.37,-139.10 | 203.22 | 80 |
| 5 | 01/12/2023 | 22:24:20 | 0.01,-137.31 | 0.61,-134.56 | 312.35 | 80 |
| 6 | 01/14/2023 | 10:46:08 | -0.01,-137.29 | 0.57,-139.83 | 289.78 | 80 |
| 7 | 01/15/2023 | 10:24:43 | -0.01,-137.28 | -0.47,-135.31 | 225.23 | 80 |
| 8 | 01/16/2023 | 22:46:39 | 0.01,-137.26 | -0.75,-140.61 | 382.28 | 80 |
| 9 | 01/17/2023 | 22:30:34 | 0.02,-137.24 | 0.30,-136.09 | 132.13 | 80 |
| 10 | 01/19/2023 | 10:52:20 | -0.02,-137.21 | 0.93,-141.35 | 471.86 | 80 |
| 11 | 01/20/2023 | 10:30:56 | -0.02,-137.19 | -0.12,-136.83 | 41.87 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/7/2023
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 01/07/2023 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21