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: 12/23/2024
| 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 | 12/25/2024 | 05:30:38 | -70.64, -86.93 | 86.04 | 12/25/2024 | 05:31:49 | -70.51, -85.94 | 86.19 | 39.28 | 71 |
| 2 | 12/25/2024 | 06:21:14 | 70.12, 81.18 | 93.43 | 12/25/2024 | 06:21:21 | 70.14, 81.16 | 93.44 | 1.63 | 7 |
| 3 | 12/25/2024 | 07:11:56 | -70.02,-111.34 | 86.68 | 12/25/2024 | 07:10:51 | -70.03,-111.37 | 86.67 | 1.41 | 65 |
| 4 | 12/27/2024 | 21:47:21 | -70.22, 29.51 | 86.58 | 12/27/2024 | 21:48:23 | -70.21, 29.51 | 86.59 | 0.73 | 62 |
| 5 | 12/27/2024 | 22:38:05 | 70.13,-163.04 | 93.33 | 12/27/2024 | 22:37:50 | 70.11,-163.00 | 93.31 | 2.86 | 15 |
| 6 | 12/27/2024 | 23:28:38 | -69.55, 5.15 | 87.27 | 12/27/2024 | 23:27:27 | -69.61, 3.94 | 87.18 | 47.21 | 71 |
| 7 | 12/30/2024 | 14:04:10 | -70.18, 145.35 | 86.77 | 12/30/2024 | 14:04:50 | -70.19, 145.36 | 86.76 | 1.31 | 40 |
| 8 | 12/30/2024 | 14:54:54 | 70.09, -47.20 | 93.14 | 12/30/2024 | 14:54:17 | 70.08, -47.15 | 93.13 | 2.20 | 37 |
| 9 | 01/02/2025 | 05:30:30 | 70.90, 92.67 | 93.77 | 01/02/2025 | 05:31:38 | 70.78, 94.49 | 93.60 | 67.68 | 68 |
| 10 | 01/02/2025 | 06:21:00 | -70.16, -98.83 | 87.00 | 01/02/2025 | 06:21:17 | -70.18, -98.76 | 86.99 | 3.54 | 17 |
| 11 | 01/02/2025 | 07:11:43 | 70.02, 68.70 | 92.85 | 01/02/2025 | 07:10:45 | 70.01, 68.64 | 92.85 | 2.21 | 58 |
| 12 | 01/04/2025 | 21:47:07 | 70.21,-150.43 | 92.79 | 01/04/2025 | 21:48:14 | 70.23,-150.44 | 92.80 | 2.37 | 67 |
| 13 | 01/04/2025 | 22:37:49 | -70.10, 17.05 | 87.33 | 01/04/2025 | 22:37:44 | -70.13, 17.05 | 87.31 | 2.84 | 5 |
| 14 | 01/04/2025 | 23:28:27 | 69.69,-175.03 | 92.24 | 01/04/2025 | 23:27:16 | 69.73,-175.86 | 92.31 | 32.38 | 71 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/23/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/23/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8