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: 3/19/2024
| 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 | -70.21, 135.95 | 109.60 | 03/19/2024 | 14:42:04 | -70.18, 135.99 | 109.63 | 2.74 | 58 |
| 2 | 03/19/2024 | 15:31:50 | 70.09, -56.57 | 70.27 | 03/19/2024 | 15:31:31 | 70.08, -56.51 | 70.26 | 2.23 | 19 |
| 3 | 03/19/2024 | 16:22:19 | -69.37, 111.82 | 110.51 | 03/19/2024 | 16:21:10 | -69.42, 110.21 | 110.39 | 63.26 | 69 |
| 4 | 03/22/2024 | 06:57:57 | -70.13,-108.15 | 110.75 | 03/22/2024 | 06:58:32 | -70.14,-108.20 | 110.74 | 2.42 | 35 |
| 5 | 03/22/2024 | 07:48:41 | 70.01, 59.33 | 69.13 | 03/22/2024 | 07:47:59 | 70.03, 59.29 | 69.15 | 2.26 | 42 |
| 6 | 03/24/2024 | 22:24:15 | 70.57,-160.39 | 68.68 | 03/24/2024 | 22:25:26 | 70.44,-159.51 | 68.50 | 35.63 | 71 |
| 7 | 03/24/2024 | 23:14:50 | -70.11, 7.66 | 111.83 | 03/24/2024 | 23:15:00 | -70.11, 7.65 | 111.83 | 0.87 | 10 |
| 8 | 03/25/2024 | 00:05:34 | 70.00, 175.13 | 68.05 | 03/25/2024 | 00:04:27 | 70.00, 175.14 | 68.06 | 0.05 | 67 |
| 9 | 03/27/2024 | 14:41:01 | 70.20, -44.01 | 67.23 | 03/27/2024 | 14:41:57 | 70.22, -43.95 | 67.24 | 2.93 | 56 |
| 10 | 03/27/2024 | 15:31:43 | -70.10, 123.46 | 112.89 | 03/27/2024 | 15:31:27 | -70.11, 123.53 | 112.88 | 3.00 | 16 |
| 11 | 03/27/2024 | 16:22:14 | 69.31, -68.06 | 66.27 | 03/27/2024 | 16:21:06 | 69.34, -69.89 | 66.37 | 71.80 | 68 |
| 12 | 03/30/2024 | 06:57:53 | 70.15, 71.84 | 66.13 | 03/30/2024 | 06:58:25 | 70.13, 71.81 | 66.10 | 2.99 | 32 |
| 13 | 03/30/2024 | 07:48:35 | -70.05,-120.68 | 114.00 | 03/30/2024 | 07:47:55 | -70.03,-120.71 | 114.01 | 2.52 | 40 |
| 14 | 04/01/2024 | 22:24:08 | -70.63, 19.57 | 114.40 | 04/01/2024 | 22:25:18 | -70.51, 20.61 | 114.56 | 40.37 | 70 |
| 15 | 04/01/2024 | 23:14:44 | 70.11,-172.31 | 65.05 | 04/01/2024 | 23:14:50 | 70.12,-172.32 | 65.06 | 0.75 | 6 |
| 16 | 04/02/2024 | 00:05:26 | -70.01, -4.83 | 115.08 | 04/02/2024 | 00:04:20 | -70.02, -4.83 | 115.06 | 1.73 | 66 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/19/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/19/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9