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: 1/30/2024
| 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 | 01/31/2024 | 14:41:07 | -70.14, 136.01 | 92.42 | 01/31/2024 | 14:42:13 | -70.12, 135.95 | 92.44 | 2.48 | 66 |
| 2 | 01/31/2024 | 15:31:51 | 70.01, -56.49 | 87.44 | 01/31/2024 | 15:31:40 | 70.03, -56.54 | 87.46 | 3.08 | 11 |
| 3 | 01/31/2024 | 16:22:26 | -69.56, 111.50 | 93.05 | 01/31/2024 | 16:21:15 | -69.64, 110.55 | 92.92 | 37.67 | 71 |
| 4 | 02/03/2024 | 06:58:03 | -70.10,-108.17 | 93.22 | 02/03/2024 | 06:58:43 | -70.12,-108.18 | 93.21 | 1.73 | 40 |
| 5 | 02/03/2024 | 07:48:48 | 70.03, 59.25 | 86.70 | 02/03/2024 | 07:48:10 | 70.02, 59.32 | 86.69 | 3.12 | 38 |
| 6 | 02/05/2024 | 22:24:26 | 70.69,-160.65 | 86.62 | 02/05/2024 | 22:25:35 | 70.58,-159.27 | 86.44 | 52.60 | 69 |
| 7 | 02/05/2024 | 23:14:58 | -70.08, 7.63 | 94.04 | 02/05/2024 | 23:15:12 | -70.08, 7.64 | 94.04 | 0.52 | 14 |
| 8 | 02/06/2024 | 00:05:42 | 69.96, 175.13 | 85.83 | 02/06/2024 | 00:04:39 | 69.98, 175.14 | 85.85 | 2.32 | 63 |
| 9 | 02/08/2024 | 14:41:12 | 70.15, -44.03 | 85.23 | 02/08/2024 | 14:42:11 | 70.17, -43.98 | 85.23 | 2.80 | 59 |
| 10 | 02/08/2024 | 15:31:54 | -70.07, 123.42 | 94.88 | 02/08/2024 | 15:31:41 | -70.06, 123.49 | 94.89 | 3.07 | 13 |
| 11 | 02/08/2024 | 16:22:27 | 69.36, -68.23 | 84.37 | 02/08/2024 | 16:21:18 | 69.40, -69.76 | 84.49 | 60.11 | 69 |
| 12 | 02/11/2024 | 06:58:07 | 70.10, 71.82 | 84.31 | 02/11/2024 | 06:58:40 | 70.12, 71.82 | 84.32 | 1.86 | 33 |
| 13 | 02/11/2024 | 07:48:49 | -70.01,-120.73 | 95.80 | 02/11/2024 | 07:48:10 | -70.01,-120.70 | 95.80 | 1.29 | 39 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/30/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/30/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9