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: 3/9/2024
| 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 | 03/11/2024 | 14:41:10 | 70.15, -44.00 | 73.53 | 03/11/2024 | 14:42:04 | 70.15, -44.04 | 73.52 | 1.66 | 54 |
| 2 | 03/11/2024 | 15:31:52 | -70.07, 123.45 | 106.58 | 03/11/2024 | 15:31:34 | -70.04, 123.43 | 106.61 | 3.38 | 18 |
| 3 | 03/11/2024 | 16:22:21 | 69.15, -67.90 | 72.45 | 03/11/2024 | 16:21:14 | 69.21, -70.04 | 72.60 | 84.86 | 67 |
| 4 | 03/14/2024 | 06:58:04 | 70.15, 71.78 | 72.47 | 03/14/2024 | 06:58:32 | 70.13, 71.81 | 72.44 | 2.77 | 28 |
| 5 | 03/14/2024 | 07:48:45 | -70.01,-120.69 | 107.70 | 03/14/2024 | 07:48:02 | -70.02,-120.71 | 107.69 | 1.46 | 43 |
| 6 | 03/16/2024 | 22:24:18 | -70.48, 19.73 | 108.24 | 03/16/2024 | 22:25:30 | -70.35, 20.37 | 108.41 | 27.71 | 72 |
| 7 | 03/16/2024 | 23:14:57 | 70.11,-172.37 | 71.36 | 03/16/2024 | 23:15:00 | 70.08,-172.38 | 71.32 | 3.63 | 3 |
| 8 | 03/17/2024 | 00:05:38 | -69.96, -4.83 | 108.82 | 03/17/2024 | 00:04:30 | -69.97, -4.90 | 108.80 | 2.53 | 68 |
| 9 | 03/19/2024 | 14:41:05 | -70.18, 135.99 | 109.63 | 03/19/2024 | 14:41:59 | -70.16, 135.98 | 109.66 | 2.35 | 54 |
| 10 | 03/19/2024 | 15:31:49 | 70.07, -56.54 | 70.25 | 03/19/2024 | 15:31:26 | 70.04, -56.54 | 70.22 | 3.47 | 23 |
| 11 | 03/19/2024 | 16:22:16 | -69.18, 112.08 | 110.70 | 03/19/2024 | 16:21:09 | -69.22, 109.98 | 110.57 | 83.28 | 67 |
| 12 | 03/22/2024 | 06:57:58 | -70.15,-108.18 | 110.73 | 03/22/2024 | 06:58:25 | -70.15,-108.15 | 110.73 | 0.98 | 27 |
| 13 | 03/22/2024 | 07:48:42 | 70.05, 59.29 | 69.16 | 03/22/2024 | 07:47:52 | 70.03, 59.33 | 69.14 | 2.46 | 50 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/9/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/09/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9