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: 7/23/2024
| 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 | 07/23/2024 | 14:53:03 | -70.10, 132.94 | 129.78 | 07/23/2024 | 14:53:43 | -70.11, 132.92 | 129.78 | 1.05 | 40 |
| 2 | 07/23/2024 | 15:43:48 | 70.02, -59.62 | 50.14 | 07/23/2024 | 15:43:10 | 70.01, -59.58 | 50.13 | 1.91 | 38 |
| 3 | 07/26/2024 | 06:19:25 | 70.62, 80.57 | 51.35 | 07/26/2024 | 06:20:35 | 70.49, 81.74 | 51.16 | 45.85 | 70 |
| 4 | 07/26/2024 | 07:09:58 | -70.08,-111.26 | 129.23 | 07/26/2024 | 07:10:11 | -70.05,-111.27 | 129.26 | 3.03 | 13 |
| 5 | 07/26/2024 | 08:00:42 | 69.94, 56.25 | 50.64 | 07/26/2024 | 07:59:38 | 69.94, 56.23 | 50.65 | 1.02 | 64 |
| 6 | 07/28/2024 | 22:36:11 | 70.14,-162.91 | 51.45 | 07/28/2024 | 22:37:07 | 70.16,-162.85 | 51.45 | 2.69 | 56 |
| 7 | 07/28/2024 | 23:26:52 | -70.01, 4.61 | 128.68 | 07/28/2024 | 23:26:38 | -69.99, 4.55 | 128.70 | 3.23 | 14 |
| 8 | 07/29/2024 | 00:17:24 | 69.25, 173.03 | 50.53 | 07/29/2024 | 00:16:16 | 69.27, 171.21 | 50.64 | 71.69 | 68 |
| 9 | 07/31/2024 | 14:53:04 | 70.10, -47.08 | 52.06 | 07/31/2024 | 14:53:32 | 70.09, -47.04 | 52.05 | 1.49 | 28 |
| 10 | 07/31/2024 | 15:43:45 | -69.96, 120.45 | 128.08 | 07/31/2024 | 15:43:02 | -69.99, 120.44 | 128.05 | 2.98 | 43 |
| 11 | 08/03/2024 | 06:19:17 | -70.34, -98.99 | 127.01 | 08/03/2024 | 06:20:28 | -70.26, -98.54 | 127.12 | 18.89 | 71 |
| 12 | 08/03/2024 | 07:09:57 | 70.01, 68.82 | 52.66 | 08/03/2024 | 07:09:57 | 70.03, 68.78 | 52.68 | 2.68 | 0 |
| 13 | 08/03/2024 | 08:00:39 | -69.92,-123.73 | 127.43 | 08/03/2024 | 07:59:27 | -69.93,-123.73 | 127.42 | 0.63 | 72 |
| 14 | 08/05/2024 | 22:36:07 | -70.10, 17.14 | 126.54 | 08/05/2024 | 22:36:54 | -70.09, 17.13 | 126.56 | 1.39 | 47 |
| 15 | 08/05/2024 | 23:26:51 | 69.99,-175.38 | 53.36 | 08/05/2024 | 23:26:21 | 69.97,-175.40 | 53.34 | 2.72 | 30 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/23/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 07/23/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9