Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/24/2023
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/24/2023 | 06:32:49 | 70.14, 78.07 | 68.79 | 03/24/2023 | 06:33:29 | 70.14, 78.01 | 68.78 | 2.08 | 40 |
| 2 | 03/24/2023 | 07:23:31 | -70.04,-114.46 | 111.33 | 03/24/2023 | 07:22:59 | -70.02,-114.52 | 111.35 | 3.24 | 32 |
| 3 | 03/26/2023 | 21:59:10 | -70.64, 25.73 | 111.74 | 03/26/2023 | 22:00:21 | -70.52, 26.81 | 111.91 | 42.10 | 71 |
| 4 | 03/26/2023 | 22:49:46 | 70.11,-166.12 | 67.70 | 03/26/2023 | 22:49:53 | 70.14,-166.10 | 67.72 | 3.04 | 7 |
| 5 | 03/26/2023 | 23:40:28 | -70.01, 1.35 | 112.43 | 03/26/2023 | 23:39:23 | -70.02, 1.37 | 112.41 | 1.57 | 65 |
| 6 | 03/29/2023 | 14:16:00 | -70.20, 142.19 | 113.25 | 03/29/2023 | 14:16:51 | -70.21, 142.25 | 113.26 | 2.17 | 51 |
| 7 | 03/29/2023 | 15:06:44 | 70.10, -50.34 | 66.63 | 03/29/2023 | 15:06:18 | 70.10, -50.26 | 66.63 | 2.70 | 26 |
| 8 | 03/29/2023 | 15:57:10 | -69.15, 118.37 | 114.38 | 03/29/2023 | 15:56:03 | -69.16, 116.10 | 114.28 | 90.05 | 67 |
| 9 | 04/01/2023 | 05:42:28 | 70.93, 89.46 | 66.49 | 04/01/2023 | 05:43:36 | 70.79, 91.37 | 66.28 | 71.21 | 68 |
| 10 | 04/01/2023 | 06:32:57 | -70.14,-101.95 | 114.36 | 04/01/2023 | 06:33:16 | -70.13,-101.97 | 114.38 | 1.29 | 19 |
| 11 | 04/01/2023 | 07:23:41 | 70.04, 65.52 | 65.52 | 04/01/2023 | 07:22:43 | 70.02, 65.52 | 65.51 | 2.32 | 58 |
| 12 | 04/03/2023 | 21:59:12 | 70.20,-153.59 | 64.68 | 04/03/2023 | 22:00:10 | 70.18,-153.64 | 64.65 | 3.07 | 58 |
| 13 | 04/03/2023 | 22:49:54 | -70.09, 13.89 | 115.45 | 04/03/2023 | 22:49:40 | -70.07, 13.84 | 115.47 | 3.01 | 14 |
| 14 | 04/03/2023 | 23:40:26 | 69.35,-177.71 | 63.78 | 04/03/2023 | 23:39:17 | 69.40,-179.43 | 63.88 | 67.52 | 69 |
| 15 | 04/06/2023 | 14:16:08 | 70.16, -37.77 | 63.62 | 04/06/2023 | 14:16:31 | 70.18, -37.73 | 63.64 | 2.75 | 23 |
| 16 | 04/06/2023 | 15:06:50 | -70.05, 129.71 | 116.51 | 04/06/2023 | 15:06:01 | -70.08, 129.76 | 116.48 | 3.19 | 49 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/24/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/24/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8