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: 3/7/2024
| 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 | 03/08/2024 | 22:24:22 | 70.44,-160.23 | 74.89 | 03/08/2024 | 22:25:33 | 70.33,-159.66 | 74.74 | 24.46 | 71 |
| 2 | 03/08/2024 | 23:14:59 | -70.09, 7.63 | 105.50 | 03/08/2024 | 23:15:05 | -70.11, 7.65 | 105.49 | 1.90 | 6 |
| 3 | 03/09/2024 | 00:05:43 | 69.97, 175.12 | 74.37 | 03/09/2024 | 00:04:33 | 69.95, 175.08 | 74.36 | 2.93 | 70 |
| 4 | 03/11/2024 | 14:41:10 | 70.17, -44.03 | 73.55 | 03/11/2024 | 14:42:03 | 70.19, -43.98 | 73.55 | 2.68 | 53 |
| 5 | 03/11/2024 | 15:31:52 | -70.08, 123.43 | 106.57 | 03/11/2024 | 15:31:33 | -70.08, 123.49 | 106.57 | 2.50 | 19 |
| 6 | 03/11/2024 | 16:22:21 | 69.17, -67.93 | 72.47 | 03/11/2024 | 16:21:14 | 69.20, -70.06 | 72.59 | 84.28 | 67 |
| 7 | 03/14/2024 | 06:58:03 | 70.12, 71.83 | 72.43 | 03/14/2024 | 06:58:32 | 70.13, 71.80 | 72.43 | 1.07 | 29 |
| 8 | 03/14/2024 | 07:48:45 | -70.03,-120.71 | 107.69 | 03/14/2024 | 07:48:02 | -70.02,-120.71 | 107.69 | 1.12 | 43 |
| 9 | 03/16/2024 | 22:24:18 | -70.50, 19.71 | 108.23 | 03/16/2024 | 22:25:29 | -70.41, 20.46 | 108.35 | 29.55 | 71 |
| 10 | 03/16/2024 | 23:14:56 | 70.08,-172.33 | 71.32 | 03/16/2024 | 23:15:00 | 70.08,-172.37 | 71.32 | 1.89 | 4 |
| 11 | 03/17/2024 | 00:05:38 | -69.98, -4.86 | 108.80 | 03/17/2024 | 00:04:30 | -69.98, -4.89 | 108.79 | 1.13 | 68 |
| 12 | 03/19/2024 | 14:41:06 | -70.20, 135.96 | 109.61 | 03/19/2024 | 14:42:00 | -70.18, 136.00 | 109.64 | 2.71 | 54 |
| 13 | 03/19/2024 | 15:31:49 | 70.04, -56.49 | 70.22 | 03/19/2024 | 15:31:27 | 70.06, -56.52 | 70.24 | 2.11 | 22 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/7/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/07/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9