Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/6/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 04/07/2024 | 22:36:09 | -70.57, 16.23 | 116.74 | 04/07/2024 | 22:37:19 | -70.43, 17.39 | 116.92 | 45.68 | 70 |
| 2 | 04/07/2024 | 23:26:44 | 69.99,-175.55 | 62.65 | 04/07/2024 | 23:26:52 | 70.00,-175.59 | 62.66 | 1.73 | 8 |
| 3 | 04/08/2024 | 00:17:26 | -69.90, -8.09 | 117.47 | 04/08/2024 | 00:16:22 | -69.89, -8.11 | 117.47 | 1.17 | 64 |
| 4 | 04/10/2024 | 14:52:56 | -70.08, 132.77 | 118.25 | 04/10/2024 | 14:53:54 | -70.06, 132.72 | 118.28 | 3.06 | 58 |
| 5 | 04/10/2024 | 15:43:40 | 69.98, -59.76 | 61.63 | 04/10/2024 | 15:43:21 | 69.95, -59.78 | 61.61 | 2.78 | 19 |
| 6 | 04/10/2024 | 16:34:10 | -69.24, 108.64 | 119.15 | 04/10/2024 | 16:33:01 | -69.29, 106.96 | 119.04 | 66.43 | 69 |
| 7 | 04/13/2024 | 07:09:51 | -70.07,-111.43 | 119.24 | 04/13/2024 | 07:10:21 | -70.05,-111.42 | 119.27 | 2.45 | 30 |
| 8 | 04/13/2024 | 08:00:34 | 69.91, 56.11 | 60.59 | 04/13/2024 | 07:59:48 | 69.94, 56.07 | 60.61 | 2.96 | 46 |
| 9 | 04/15/2024 | 22:36:06 | 70.22,-163.21 | 59.97 | 04/15/2024 | 22:37:18 | 70.17,-163.00 | 59.90 | 10.01 | 72 |
| 10 | 04/15/2024 | 23:26:46 | -70.01, 4.43 | 120.27 | 04/15/2024 | 23:26:49 | -70.01, 4.41 | 120.27 | 0.75 | 3 |
| 11 | 04/16/2024 | 00:17:29 | 69.86, 171.97 | 59.56 | 04/16/2024 | 00:16:16 | 69.90, 171.90 | 59.61 | 5.29 | 73 |
| 12 | 04/18/2024 | 14:53:00 | 70.12, -47.28 | 58.92 | 04/18/2024 | 14:53:46 | 70.11, -47.20 | 58.90 | 3.07 | 46 |
| 13 | 04/18/2024 | 15:43:41 | -69.96, 120.28 | 121.27 | 04/18/2024 | 15:43:17 | -69.95, 120.21 | 121.27 | 2.89 | 24 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/6/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 04/06/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8