Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/23/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 05/24/2024 | 15:17:58 | 70.11, -53.43 | 49.10 | 05/24/2024 | 15:18:25 | 70.10, -53.38 | 49.09 | 2.22 | 27 |
| 2 | 05/24/2024 | 16:08:39 | -69.97, 114.09 | 131.05 | 05/24/2024 | 16:07:55 | -69.99, 114.09 | 131.03 | 1.61 | 44 |
| 3 | 05/27/2024 | 06:44:13 | -70.17,-105.08 | 131.29 | 05/27/2024 | 06:45:25 | -70.18,-105.03 | 131.29 | 2.29 | 72 |
| 4 | 05/27/2024 | 07:34:57 | 70.04, 62.43 | 48.57 | 05/27/2024 | 07:34:53 | 70.02, 62.39 | 48.55 | 2.76 | 4 |
| 5 | 05/27/2024 | 08:25:37 | -69.85,-129.97 | 131.64 | 05/27/2024 | 08:24:23 | -69.90,-130.14 | 131.57 | 9.08 | 74 |
| 6 | 05/29/2024 | 23:01:12 | -70.11, 10.77 | 131.77 | 05/29/2024 | 23:01:52 | -70.10, 10.75 | 131.78 | 0.97 | 40 |
| 7 | 05/29/2024 | 23:51:56 | 69.98, 178.27 | 48.10 | 05/29/2024 | 23:51:19 | 69.99, 178.24 | 48.11 | 1.78 | 37 |
| 8 | 06/01/2024 | 14:27:33 | 70.42, -41.27 | 48.19 | 06/01/2024 | 14:28:44 | 70.31, -40.70 | 48.06 | 24.56 | 71 |
| 9 | 06/01/2024 | 15:18:10 | -70.07, 126.59 | 132.18 | 06/01/2024 | 15:18:16 | -70.09, 126.62 | 132.16 | 2.45 | 6 |
| 10 | 06/01/2024 | 16:08:54 | 69.94, -65.91 | 47.69 | 06/01/2024 | 16:07:44 | 69.92, -65.97 | 47.67 | 3.52 | 70 |
| 11 | 06/04/2024 | 06:44:27 | 70.13, 74.94 | 47.57 | 06/04/2024 | 06:45:11 | 70.13, 74.94 | 47.56 | 0.20 | 44 |
| 12 | 06/04/2024 | 07:35:09 | -70.04,-117.61 | 132.53 | 06/04/2024 | 07:34:41 | -70.02,-117.58 | 132.55 | 2.27 | 28 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 5/23/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 05/23/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9