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: 9/15/2024
| 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 | 09/17/2024 | 15:42:51 | -70.02, 120.47 | 111.96 | 09/17/2024 | 15:43:35 | -70.02, 120.43 | 111.97 | 1.60 | 44 |
| 2 | 09/17/2024 | 16:33:35 | 69.93, -72.08 | 67.96 | 09/17/2024 | 16:33:02 | 69.91, -72.07 | 67.94 | 2.30 | 33 |
| 3 | 09/20/2024 | 07:09:13 | 70.95, 67.47 | 70.02 | 09/20/2024 | 07:10:19 | 70.83, 69.89 | 69.86 | 89.14 | 66 |
| 4 | 09/20/2024 | 07:59:39 | -70.00,-123.71 | 110.95 | 09/20/2024 | 08:00:02 | -70.01,-123.69 | 110.94 | 0.70 | 23 |
| 5 | 09/20/2024 | 08:50:23 | 69.92, 43.74 | 68.98 | 09/20/2024 | 08:49:29 | 69.90, 43.80 | 68.96 | 3.15 | 54 |
| 6 | 09/22/2024 | 23:25:45 | 70.17,-175.48 | 70.26 | 09/22/2024 | 23:26:56 | 70.12,-175.26 | 70.20 | 9.97 | 71 |
| 7 | 09/23/2024 | 00:16:25 | -69.96, -7.84 | 109.95 | 09/23/2024 | 00:16:27 | -69.96, -7.85 | 109.95 | 0.83 | 2 |
| 8 | 09/23/2024 | 01:07:07 | 69.76, 159.76 | 69.87 | 09/23/2024 | 01:05:55 | 69.79, 159.55 | 69.90 | 8.49 | 72 |
| 9 | 09/25/2024 | 15:42:30 | 70.04, -59.49 | 71.17 | 09/25/2024 | 15:43:21 | 70.04, -59.46 | 71.16 | 0.94 | 51 |
| 10 | 09/25/2024 | 16:33:12 | -69.94, 107.99 | 108.94 | 09/25/2024 | 16:32:51 | -69.94, 108.02 | 108.93 | 1.19 | 21 |
| 11 | 09/25/2024 | 17:23:39 | 68.94, -83.28 | 70.08 | 09/25/2024 | 17:22:33 | 68.99, -85.61 | 70.15 | 93.11 | 66 |
| 12 | 09/28/2024 | 07:59:16 | 69.99, 56.39 | 72.16 | 09/28/2024 | 07:59:44 | 69.99, 56.37 | 72.14 | 1.23 | 28 |
| 13 | 09/28/2024 | 08:49:58 | -69.89,-136.13 | 107.95 | 09/28/2024 | 08:49:14 | -69.88,-136.15 | 107.95 | 0.58 | 44 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/15/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/15/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9