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: 3/17/2024
| 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 | 03/19/2024 | 14:41:06 | -70.20, 135.95 | 109.60 | 03/19/2024 | 14:42:04 | -70.19, 136.00 | 109.63 | 2.34 | 58 |
| 2 | 03/19/2024 | 15:31:50 | 70.09, -56.57 | 70.27 | 03/19/2024 | 15:31:31 | 70.09, -56.51 | 70.26 | 2.34 | 19 |
| 3 | 03/19/2024 | 16:22:20 | -69.37, 111.82 | 110.51 | 03/19/2024 | 16:21:11 | -69.42, 110.22 | 110.38 | 63.15 | 69 |
| 4 | 03/22/2024 | 06:57:58 | -70.17,-108.22 | 110.70 | 03/22/2024 | 06:58:32 | -70.15,-108.18 | 110.73 | 3.02 | 34 |
| 5 | 03/22/2024 | 07:48:41 | 70.01, 59.33 | 69.12 | 03/22/2024 | 07:47:59 | 70.04, 59.31 | 69.16 | 3.34 | 42 |
| 6 | 03/24/2024 | 22:24:15 | 70.57,-160.38 | 68.67 | 03/24/2024 | 22:25:26 | 70.47,-159.47 | 68.53 | 35.42 | 71 |
| 7 | 03/24/2024 | 23:14:50 | -70.10, 7.67 | 111.84 | 03/24/2024 | 23:15:01 | -70.09, 7.61 | 111.85 | 2.77 | 11 |
| 8 | 03/25/2024 | 00:05:34 | 70.00, 175.14 | 68.05 | 03/25/2024 | 00:04:28 | 69.98, 175.10 | 68.03 | 2.94 | 66 |
| 9 | 03/27/2024 | 14:41:01 | 70.19, -44.00 | 67.22 | 03/27/2024 | 14:41:58 | 70.21, -43.96 | 67.23 | 2.69 | 57 |
| 10 | 03/27/2024 | 15:31:43 | -70.09, 123.48 | 112.91 | 03/27/2024 | 15:31:28 | -70.11, 123.52 | 112.88 | 3.07 | 15 |
| 11 | 03/27/2024 | 16:22:15 | 69.35, -68.13 | 66.32 | 03/27/2024 | 16:21:06 | 69.39, -69.83 | 66.42 | 66.70 | 69 |
| 12 | 03/30/2024 | 06:57:53 | 70.14, 71.87 | 66.12 | 03/30/2024 | 06:58:26 | 70.15, 71.83 | 66.12 | 2.00 | 33 |
| 13 | 03/30/2024 | 07:48:35 | -70.03,-120.65 | 114.01 | 03/30/2024 | 07:47:56 | -70.05,-120.68 | 113.99 | 2.61 | 39 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/17/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/17/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9