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: 9/20/2024
| 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 | 09/20/2024 | 07:09:12 | 70.92, 67.52 | 69.99 | 09/20/2024 | 07:10:19 | 70.83, 69.88 | 69.86 | 86.61 | 67 |
| 2 | 09/20/2024 | 07:59:38 | -69.98,-123.67 | 110.97 | 09/20/2024 | 08:00:02 | -70.00,-123.71 | 110.95 | 2.87 | 24 |
| 3 | 09/20/2024 | 08:50:22 | 69.88, 43.78 | 68.95 | 09/20/2024 | 08:49:29 | 69.89, 43.79 | 68.96 | 1.23 | 53 |
| 4 | 09/22/2024 | 23:25:46 | 70.17,-175.48 | 70.26 | 09/22/2024 | 23:26:58 | 70.12,-175.27 | 70.20 | 9.80 | 72 |
| 5 | 09/23/2024 | 00:16:26 | -69.96, -7.85 | 109.95 | 09/23/2024 | 00:16:29 | -69.96, -7.87 | 109.96 | 1.17 | 3 |
| 6 | 09/23/2024 | 01:07:09 | 69.82, 159.68 | 69.92 | 09/23/2024 | 01:05:56 | 69.85, 159.62 | 69.95 | 4.00 | 73 |
| 7 | 09/25/2024 | 15:42:31 | 70.02, -59.45 | 71.14 | 09/25/2024 | 15:43:25 | 70.01, -59.53 | 71.13 | 3.00 | 54 |
| 8 | 09/25/2024 | 16:33:13 | -69.91, 108.02 | 108.96 | 09/25/2024 | 16:32:55 | -69.90, 107.95 | 108.97 | 2.86 | 18 |
| 9 | 09/25/2024 | 17:23:42 | 69.02, -83.39 | 70.16 | 09/25/2024 | 17:22:35 | 69.07, -85.52 | 70.23 | 85.01 | 67 |
| 10 | 09/28/2024 | 07:59:18 | 69.98, 56.40 | 72.14 | 09/28/2024 | 07:59:49 | 70.00, 56.36 | 72.16 | 2.62 | 31 |
| 11 | 09/28/2024 | 08:50:00 | -69.88,-136.13 | 107.96 | 09/28/2024 | 08:49:19 | -69.89,-136.15 | 107.94 | 2.26 | 41 |
| 12 | 09/30/2024 | 23:25:28 | -70.47, 4.12 | 106.34 | 09/30/2024 | 23:26:39 | -70.38, 5.17 | 106.45 | 40.35 | 71 |
| 13 | 10/01/2024 | 00:16:04 | 69.96, 172.22 | 73.16 | 10/01/2024 | 00:16:11 | 69.98, 172.25 | 73.18 | 2.33 | 7 |
| 14 | 10/01/2024 | 01:06:46 | -69.86, -20.30 | 106.94 | 10/01/2024 | 01:05:41 | -69.88, -20.27 | 106.92 | 2.54 | 65 |
| 15 | 10/03/2024 | 15:42:07 | -70.05, 120.58 | 105.73 | 10/03/2024 | 15:43:07 | -70.02, 120.57 | 105.77 | 3.20 | 60 |
| 16 | 10/03/2024 | 16:32:50 | 69.91, -71.89 | 74.14 | 10/03/2024 | 16:32:34 | 69.90, -71.95 | 74.13 | 2.48 | 16 |
| 17 | 10/03/2024 | 17:23:22 | -69.27, 96.34 | 106.49 | 10/03/2024 | 17:22:12 | -69.36, 94.94 | 106.40 | 55.94 | 70 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/20/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/20/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9