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: 12/25/2023
| 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 | 12/25/2023 | 23:26:20 | -70.00, 4.43 | 86.68 | 12/25/2023 | 23:27:30 | -69.97, 4.42 | 86.72 | 3.28 | 70 |
| 2 | 12/26/2023 | 00:17:04 | 69.88, 171.91 | 93.20 | 12/26/2023 | 00:16:57 | 69.87, 171.92 | 93.18 | 1.89 | 7 |
| 3 | 12/26/2023 | 01:07:42 | -69.59, -20.33 | 87.11 | 12/26/2023 | 01:06:29 | -69.65, -20.75 | 87.04 | 17.84 | 73 |
| 4 | 12/28/2023 | 15:43:13 | -69.96, 120.27 | 86.83 | 12/28/2023 | 15:43:57 | -69.95, 120.27 | 86.84 | 1.16 | 44 |
| 5 | 12/28/2023 | 16:33:57 | 69.84, -72.25 | 93.05 | 12/28/2023 | 16:33:24 | 69.84, -72.24 | 93.05 | 0.65 | 33 |
| 6 | 12/31/2023 | 07:09:37 | 70.65, 67.64 | 93.75 | 12/31/2023 | 07:10:45 | 70.54, 69.38 | 93.58 | 65.62 | 68 |
| 7 | 12/31/2023 | 08:00:07 | -69.93,-123.91 | 87.02 | 12/31/2023 | 08:00:24 | -69.94,-123.85 | 87.01 | 2.79 | 17 |
| 8 | 12/31/2023 | 08:50:51 | 69.82, 43.57 | 92.87 | 12/31/2023 | 08:49:51 | 69.83, 43.64 | 92.88 | 3.09 | 60 |
| 9 | 01/02/2024 | 23:26:19 | 70.01,-175.57 | 92.86 | 01/02/2024 | 23:27:21 | 70.00,-175.51 | 92.85 | 2.14 | 62 |
| 10 | 01/03/2024 | 00:17:00 | -69.86, -8.03 | 87.30 | 01/03/2024 | 00:16:52 | -69.84, -8.10 | 87.32 | 3.23 | 8 |
| 11 | 01/03/2024 | 01:07:36 | 69.32, 160.06 | 92.14 | 01/03/2024 | 01:06:25 | 69.39, 158.94 | 92.25 | 44.88 | 71 |
| 12 | 01/05/2024 | 15:43:12 | 69.95, -59.70 | 92.54 | 01/05/2024 | 15:43:47 | 69.97, -59.66 | 92.55 | 3.02 | 35 |
| 13 | 01/05/2024 | 16:33:53 | -69.80, 107.83 | 87.63 | 01/05/2024 | 16:33:18 | -69.82, 107.75 | 87.61 | 3.33 | 35 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/25/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/25/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8