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: 3/13/2024
| 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 | 03/14/2024 | 06:58:04 | 70.15, 71.78 | 72.46 | 03/14/2024 | 06:58:32 | 70.15, 71.84 | 72.46 | 2.35 | 28 |
| 2 | 03/14/2024 | 07:48:45 | -70.01,-120.69 | 107.70 | 03/14/2024 | 07:48:02 | -70.04,-120.69 | 107.67 | 3.10 | 43 |
| 3 | 03/16/2024 | 22:24:18 | -70.54, 19.65 | 108.19 | 03/16/2024 | 22:25:29 | -70.39, 20.43 | 108.37 | 32.94 | 71 |
| 4 | 03/16/2024 | 23:14:56 | 70.11,-172.37 | 71.35 | 03/16/2024 | 23:14:59 | 70.12,-172.32 | 71.36 | 2.72 | 3 |
| 5 | 03/17/2024 | 00:05:38 | -70.02, -4.92 | 108.76 | 03/17/2024 | 00:04:29 | -70.01, -4.84 | 108.76 | 2.87 | 69 |
| 6 | 03/19/2024 | 14:41:05 | -70.18, 135.99 | 109.63 | 03/19/2024 | 14:42:00 | -70.18, 136.00 | 109.64 | 0.56 | 55 |
| 7 | 03/19/2024 | 15:31:49 | 70.07, -56.54 | 70.25 | 03/19/2024 | 15:31:27 | 70.07, -56.52 | 70.25 | 1.11 | 22 |
| 8 | 03/19/2024 | 16:22:17 | -69.24, 112.01 | 110.64 | 03/19/2024 | 16:21:09 | -69.30, 110.07 | 110.50 | 76.49 | 68 |
| 9 | 03/22/2024 | 06:57:58 | -70.15,-108.18 | 110.72 | 03/22/2024 | 06:58:27 | -70.15,-108.15 | 110.73 | 1.26 | 29 |
| 10 | 03/22/2024 | 07:48:42 | 70.05, 59.28 | 69.16 | 03/22/2024 | 07:47:54 | 70.04, 59.33 | 69.15 | 1.94 | 48 |
| 11 | 03/24/2024 | 22:24:11 | 70.34,-160.01 | 68.43 | 03/24/2024 | 22:25:23 | 70.26,-159.74 | 68.33 | 12.97 | 72 |
| 12 | 03/24/2024 | 23:14:51 | -70.13, 7.63 | 111.81 | 03/24/2024 | 23:14:54 | -70.10, 7.66 | 111.84 | 2.79 | 3 |
| 13 | 03/25/2024 | 00:05:34 | 69.97, 175.18 | 68.02 | 03/25/2024 | 00:04:21 | 69.98, 175.14 | 68.04 | 1.77 | 73 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/13/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/13/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9