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: 12/24/2023
| 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 | -70.01, 4.42 | 86.68 | 12/25/2023 | 23:27:29 | -70.02, 4.49 | 86.67 | 2.85 | 69 |
| 2 | 12/26/2023 | 00:17:03 | 69.84, 171.98 | 93.15 | 12/26/2023 | 00:16:57 | 69.86, 171.90 | 93.17 | 3.66 | 6 |
| 3 | 12/26/2023 | 01:07:42 | -69.59, -20.34 | 87.11 | 12/26/2023 | 01:06:29 | -69.64, -20.76 | 87.05 | 17.36 | 73 |
| 4 | 12/28/2023 | 15:43:14 | -69.97, 120.26 | 86.82 | 12/28/2023 | 15:43:58 | -69.94, 120.26 | 86.85 | 2.88 | 44 |
| 5 | 12/28/2023 | 16:33:58 | 69.85, -72.26 | 93.06 | 12/28/2023 | 16:33:25 | 69.83, -72.25 | 93.04 | 2.46 | 33 |
| 6 | 12/31/2023 | 07:09:37 | 70.66, 67.63 | 93.75 | 12/31/2023 | 07:10:45 | 70.53, 69.36 | 93.57 | 65.64 | 68 |
| 7 | 12/31/2023 | 08:00:07 | -69.93,-123.92 | 87.01 | 12/31/2023 | 08:00:24 | -69.93,-123.87 | 87.02 | 1.99 | 17 |
| 8 | 12/31/2023 | 08:50:51 | 69.82, 43.56 | 92.87 | 12/31/2023 | 08:49:51 | 69.82, 43.62 | 92.87 | 2.30 | 60 |
| 9 | 01/02/2024 | 23:26:19 | 70.01,-175.57 | 92.86 | 01/02/2024 | 23:27:21 | 69.98,-175.54 | 92.83 | 3.04 | 62 |
| 10 | 01/03/2024 | 00:17:00 | -69.86, -8.03 | 87.30 | 01/03/2024 | 00:16:51 | -69.88, -8.05 | 87.28 | 2.16 | 9 |
| 11 | 01/03/2024 | 01:07:36 | 69.32, 160.06 | 92.15 | 01/03/2024 | 01:06:25 | 69.38, 158.91 | 92.24 | 45.27 | 71 |
| 12 | 01/05/2024 | 15:43:12 | 69.95, -59.70 | 92.54 | 01/05/2024 | 15:43:47 | 69.95, -59.69 | 92.53 | 0.46 | 35 |
| 13 | 01/05/2024 | 16:33:54 | -69.85, 107.76 | 87.57 | 01/05/2024 | 16:33:17 | -69.85, 107.80 | 87.58 | 1.87 | 37 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/24/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/24/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8