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: 9/16/2024
| 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 | 1.90 | 44 |
| 2 | 09/17/2024 | 16:33:35 | 69.93, -72.08 | 67.96 | 09/17/2024 | 16:33:02 | 69.91, -72.08 | 67.94 | 2.26 | 33 |
| 3 | 09/20/2024 | 07:09:13 | 70.95, 67.48 | 70.01 | 09/20/2024 | 07:10:19 | 70.82, 69.87 | 69.85 | 88.25 | 66 |
| 4 | 09/20/2024 | 07:59:39 | -70.00,-123.70 | 110.95 | 09/20/2024 | 08:00:02 | -70.00,-123.70 | 110.95 | 0.35 | 23 |
| 5 | 09/20/2024 | 08:50:23 | 69.91, 43.75 | 68.97 | 09/20/2024 | 08:49:29 | 69.89, 43.79 | 68.95 | 2.53 | 54 |
| 6 | 09/22/2024 | 23:25:45 | 70.15,-175.46 | 70.24 | 09/22/2024 | 23:26:56 | 70.11,-175.28 | 70.18 | 8.40 | 71 |
| 7 | 09/23/2024 | 00:16:25 | -69.94, -7.82 | 109.97 | 09/23/2024 | 00:16:27 | -69.95, -7.88 | 109.97 | 2.40 | 2 |
| 8 | 09/23/2024 | 01:07:07 | 69.75, 159.78 | 69.85 | 09/23/2024 | 01:05:55 | 69.77, 159.53 | 69.88 | 10.28 | 72 |
| 9 | 09/25/2024 | 15:42:30 | 70.01, -59.45 | 71.14 | 09/25/2024 | 15:43:21 | 70.02, -59.50 | 71.13 | 2.17 | 51 |
| 10 | 09/25/2024 | 16:33:12 | -69.91, 108.03 | 108.97 | 09/25/2024 | 16:32:51 | -69.91, 107.98 | 108.96 | 1.99 | 21 |
| 11 | 09/25/2024 | 17:23:39 | 68.91, -83.24 | 70.05 | 09/25/2024 | 17:22:33 | 68.96, -85.64 | 70.12 | 96.23 | 66 |
| 12 | 09/28/2024 | 07:59:17 | 70.00, 56.37 | 72.16 | 09/28/2024 | 07:59:43 | 70.00, 56.39 | 72.16 | 0.78 | 26 |
| 13 | 09/28/2024 | 08:49:59 | -69.89,-136.15 | 107.94 | 09/28/2024 | 08:49:13 | -69.89,-136.13 | 107.94 | 0.90 | 46 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/16/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/16/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9