Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/3/2024
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 11/04/2024 | 15:42:59 | -70.01, 120.36 | 94.45 | 11/04/2024 | 15:43:52 | -70.00, 120.37 | 94.46 | 0.89 | 53 |
| 2 | 11/04/2024 | 16:33:44 | 69.92, -72.20 | 85.48 | 11/04/2024 | 16:33:19 | 69.90, -72.13 | 85.45 | 3.39 | 25 |
| 3 | 11/04/2024 | 17:24:10 | -69.01, 96.43 | 95.42 | 11/04/2024 | 17:23:02 | -69.07, 94.40 | 95.37 | 81.23 | 68 |
| 4 | 11/07/2024 | 07:59:51 | -69.98,-123.82 | 93.68 | 11/07/2024 | 08:00:20 | -70.00,-123.75 | 93.66 | 3.57 | 29 |
| 5 | 11/07/2024 | 08:50:35 | 69.84, 43.70 | 86.19 | 11/07/2024 | 08:49:48 | 69.84, 43.67 | 86.19 | 1.13 | 47 |
| 6 | 11/09/2024 | 23:26:05 | 70.20,-175.70 | 87.31 | 11/09/2024 | 23:27:16 | 70.15,-175.28 | 87.25 | 17.09 | 71 |
| 7 | 11/10/2024 | 00:16:43 | -69.92, -7.96 | 92.97 | 11/10/2024 | 00:16:48 | -69.93, -7.95 | 92.97 | 0.65 | 5 |
| 8 | 11/10/2024 | 01:07:27 | 69.79, 159.55 | 86.91 | 11/10/2024 | 01:06:15 | 69.82, 159.54 | 86.94 | 3.37 | 72 |
| 9 | 11/12/2024 | 15:42:54 | 70.02, -59.65 | 87.86 | 11/12/2024 | 15:43:43 | 70.01, -59.58 | 87.84 | 3.13 | 49 |
| 10 | 11/12/2024 | 16:33:35 | -69.90, 107.86 | 92.26 | 11/12/2024 | 16:33:13 | -69.90, 107.91 | 92.26 | 1.92 | 22 |
| 11 | 11/12/2024 | 17:24:02 | 68.86, -83.36 | 86.72 | 11/12/2024 | 17:22:56 | 68.90, -85.78 | 86.75 | 97.31 | 66 |
| 12 | 11/15/2024 | 07:09:18 | -70.99,-112.73 | 90.48 | 11/15/2024 | 07:10:24 | -70.90,-109.99 | 90.58 | 99.96 | 66 |
| 13 | 11/15/2024 | 07:59:45 | 69.98, 56.20 | 88.50 | 11/15/2024 | 08:00:06 | 69.96, 56.27 | 88.49 | 3.08 | 21 |
| 14 | 11/15/2024 | 08:50:26 | -69.85,-136.29 | 91.62 | 11/15/2024 | 08:49:36 | -69.86,-136.24 | 91.61 | 2.04 | 50 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/3/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 11/03/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9