Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/23/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 01/24/2025 | 23:51:22 | -69.97, -1.76 | 91.05 | 01/24/2025 | 23:51:57 | -69.97, -1.74 | 91.06 | 0.73 | 35 |
| 2 | 01/25/2025 | 00:42:06 | 69.87, 165.70 | 88.84 | 01/25/2025 | 00:41:24 | 69.87, 165.76 | 88.84 | 2.24 | 42 |
| 3 | 01/27/2025 | 15:17:39 | 70.24, -53.72 | 88.57 | 01/27/2025 | 15:18:50 | 70.18, -53.18 | 88.48 | 21.11 | 71 |
| 4 | 01/27/2025 | 16:08:17 | -69.92, 114.09 | 91.78 | 01/27/2025 | 16:08:23 | -69.90, 114.05 | 91.80 | 2.55 | 6 |
| 5 | 01/27/2025 | 16:59:01 | 69.82, -78.45 | 88.11 | 01/27/2025 | 16:57:50 | 69.79, -78.45 | 88.10 | 3.11 | 71 |
| 6 | 01/30/2025 | 07:34:30 | 69.99, 62.44 | 87.59 | 01/30/2025 | 07:35:17 | 70.00, 62.46 | 87.60 | 1.68 | 47 |
| 7 | 01/30/2025 | 08:25:12 | -69.88,-130.08 | 92.53 | 01/30/2025 | 08:24:47 | -69.89,-130.06 | 92.53 | 1.20 | 25 |
| 8 | 02/01/2025 | 23:00:55 | -70.79, 9.62 | 92.30 | 02/01/2025 | 23:02:02 | -70.71, 11.75 | 92.49 | 78.63 | 67 |
| 9 | 02/01/2025 | 23:51:25 | 69.96, 178.25 | 86.81 | 02/01/2025 | 23:51:41 | 69.94, 178.28 | 86.78 | 2.97 | 16 |
| 10 | 02/02/2025 | 00:42:07 | -69.85, -14.28 | 93.32 | 02/02/2025 | 00:41:11 | -69.83, -14.24 | 93.34 | 3.25 | 56 |
| 11 | 02/04/2025 | 15:17:34 | -69.99, 126.66 | 93.94 | 02/04/2025 | 15:18:36 | -70.00, 126.62 | 93.95 | 1.55 | 62 |
| 12 | 02/04/2025 | 16:08:18 | 69.89, -65.88 | 85.95 | 02/04/2025 | 16:08:03 | 69.88, -65.90 | 85.94 | 1.79 | 15 |
| 13 | 02/04/2025 | 16:58:51 | -69.31, 102.29 | 94.68 | 02/04/2025 | 16:57:40 | -69.39, 101.07 | 94.54 | 48.60 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/23/2025
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/23/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8