Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/24/2023
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/24/2023 | 10:46:51 | 0.14,-138.11 | 0.55,-139.89 | 203.52 | 80 |
| 2 | 04/25/2023 | 10:25:29 | 0.15,-138.59 | -0.57,-135.39 | 364.95 | 80 |
| 3 | 04/26/2023 | 22:50:08 | -0.14,-139.28 | -0.46,-140.72 | 163.80 | 80 |
| 4 | 04/27/2023 | 22:28:45 | -0.15,-139.76 | 0.62,-136.20 | 404.62 | 80 |
| 5 | 04/29/2023 | 10:53:16 | 0.14,-140.52 | 0.37,-141.51 | 113.39 | 80 |
| 6 | 04/30/2023 | 10:31:52 | 0.15,-140.99 | -0.71,-136.99 | 454.78 | 80 |
| 7 | 05/01/2023 | 22:56:32 | -0.13,-141.68 | -0.29,-142.34 | 74.70 | 80 |
| 8 | 05/02/2023 | 22:35:08 | -0.15,-142.15 | 0.80,-137.82 | 493.26 | 80 |
| 9 | 05/04/2023 | 10:59:40 | 0.13,-142.90 | 0.16,-143.13 | 25.78 | 80 |
| 10 | 05/06/2023 | 23:00:14 | -0.12,-144.04 | -0.09,-143.95 | 10.46 | 80 |
Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/24/2023
Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/24/2023 in txt file.
Historical Predications of SNOs between GOES-15 and NOAA-20