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: 12/28/2024
| 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 | 12/30/2024 | 14:04:10 | -70.20, 145.33 | 86.76 | 12/30/2024 | 14:04:50 | -70.17, 145.33 | 86.79 | 3.37 | 40 |
| 2 | 12/30/2024 | 14:54:53 | 70.05, -47.13 | 93.09 | 12/30/2024 | 14:54:17 | 70.06, -47.18 | 93.11 | 2.32 | 36 |
| 3 | 01/02/2025 | 05:30:29 | 70.87, 92.73 | 93.74 | 01/02/2025 | 05:31:37 | 70.79, 94.50 | 93.61 | 65.52 | 68 |
| 4 | 01/02/2025 | 06:20:59 | -70.14, -98.79 | 87.03 | 01/02/2025 | 06:21:17 | -70.13, -98.84 | 87.04 | 1.94 | 18 |
| 5 | 01/02/2025 | 07:11:43 | 70.04, 68.67 | 92.87 | 01/02/2025 | 07:10:44 | 70.02, 68.65 | 92.86 | 2.19 | 59 |
| 6 | 01/04/2025 | 21:47:06 | 70.19,-150.40 | 92.77 | 01/04/2025 | 21:48:13 | 70.20,-150.47 | 92.77 | 2.82 | 67 |
| 7 | 01/04/2025 | 22:37:48 | -70.09, 17.07 | 87.34 | 01/04/2025 | 22:37:43 | -70.09, 17.01 | 87.34 | 2.46 | 5 |
| 8 | 01/04/2025 | 23:28:26 | 69.68,-175.00 | 92.23 | 01/04/2025 | 23:27:15 | 69.70,-175.89 | 92.29 | 34.56 | 71 |
| 9 | 01/07/2025 | 14:03:55 | 70.16, -34.57 | 92.42 | 01/07/2025 | 14:04:38 | 70.16, -34.63 | 92.42 | 2.28 | 43 |
| 10 | 01/07/2025 | 14:54:36 | -70.06, 132.90 | 87.69 | 01/07/2025 | 14:54:07 | -70.06, 132.85 | 87.70 | 1.97 | 29 |
| 11 | 01/10/2025 | 05:30:14 | -71.03, -87.49 | 87.04 | 01/10/2025 | 05:31:21 | -70.95, -85.19 | 87.19 | 83.56 | 67 |
| 12 | 01/10/2025 | 06:20:43 | 70.15, 81.24 | 92.04 | 01/10/2025 | 06:21:01 | 70.13, 81.22 | 92.01 | 2.78 | 18 |
| 13 | 01/10/2025 | 07:11:25 | -70.05,-111.29 | 88.08 | 01/10/2025 | 07:10:31 | -70.02,-111.30 | 88.10 | 3.19 | 54 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/28/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/28/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8