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: 4/1/2023
| 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 | 04/01/2023 | 06:32:57 | -70.15,-101.96 | 114.35 | 04/01/2023 | 06:33:27 | -70.17,-101.97 | 114.34 | 2.25 | 30 |
| 2 | 04/01/2023 | 07:23:41 | 70.04, 65.52 | 65.52 | 04/01/2023 | 07:22:54 | 70.07, 65.53 | 65.55 | 3.53 | 47 |
| 3 | 04/03/2023 | 21:59:12 | 70.25,-153.68 | 64.74 | 04/03/2023 | 22:00:23 | 70.24,-153.61 | 64.71 | 2.89 | 71 |
| 4 | 04/03/2023 | 22:49:53 | -70.10, 13.87 | 115.44 | 04/03/2023 | 22:49:53 | -70.13, 13.86 | 115.41 | 2.84 | 0 |
| 5 | 04/03/2023 | 23:40:35 | 69.89,-178.49 | 64.33 | 04/03/2023 | 23:39:22 | 69.91,-178.80 | 64.37 | 12.21 | 73 |
| 6 | 04/06/2023 | 14:16:08 | 70.17, -37.78 | 63.63 | 04/06/2023 | 14:16:50 | 70.15, -37.85 | 63.60 | 3.56 | 42 |
| 7 | 04/06/2023 | 15:06:50 | -70.07, 129.69 | 116.50 | 04/06/2023 | 15:06:19 | -70.09, 129.70 | 116.47 | 2.80 | 31 |
| 8 | 04/09/2023 | 05:42:31 | -70.78, -90.29 | 116.74 | 04/09/2023 | 05:43:40 | -70.67, -88.85 | 116.89 | 54.48 | 69 |
| 9 | 04/09/2023 | 06:33:05 | 70.15, 78.02 | 62.60 | 04/09/2023 | 06:33:15 | 70.12, 78.00 | 62.57 | 3.31 | 10 |
| 10 | 04/09/2023 | 07:23:47 | -70.05,-114.51 | 117.53 | 04/09/2023 | 07:22:44 | -70.07,-114.45 | 117.50 | 3.22 | 63 |
| 11 | 04/11/2023 | 21:59:17 | -70.19, 26.41 | 118.34 | 04/11/2023 | 22:00:12 | -70.22, 26.38 | 118.33 | 2.97 | 55 |
| 12 | 04/11/2023 | 22:50:01 | 70.09,-166.12 | 61.54 | 04/11/2023 | 22:49:39 | 70.10,-166.14 | 61.55 | 1.33 | 22 |
| 13 | 04/11/2023 | 23:40:29 | -69.24, 2.44 | 119.35 | 04/11/2023 | 23:39:21 | -69.33, 0.45 | 119.20 | 79.02 | 68 |
| 14 | 04/14/2023 | 13:25:46 | 71.09, -26.60 | 61.63 | 04/14/2023 | 13:26:52 | 70.97, -24.23 | 61.45 | 86.65 | 66 |
| 15 | 04/14/2023 | 14:16:12 | -70.14, 142.26 | 119.37 | 04/14/2023 | 14:16:35 | -70.15, 142.19 | 119.37 | 2.85 | 23 |
| 16 | 04/14/2023 | 15:06:56 | 70.04, -50.28 | 60.51 | 04/14/2023 | 15:06:02 | 70.03, -50.34 | 60.51 | 2.31 | 54 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/1/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/01/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8