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: 3/2/2025
| 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 | 03/03/2025 | 07:34:19 | 70.02, 62.43 | 76.75 | 03/03/2025 | 07:35:21 | 70.04, 62.44 | 76.75 | 1.85 | 62 |
| 2 | 03/03/2025 | 08:25:00 | -69.90,-130.07 | 103.39 | 03/03/2025 | 08:24:51 | -69.93,-130.08 | 103.36 | 3.13 | 9 |
| 3 | 03/03/2025 | 09:15:36 | 69.34, 38.06 | 76.01 | 03/03/2025 | 09:14:26 | 69.38, 36.82 | 76.11 | 48.91 | 70 |
| 4 | 03/05/2025 | 23:51:11 | 69.99, 178.26 | 75.68 | 03/05/2025 | 23:51:51 | 69.99, 178.24 | 75.67 | 0.79 | 40 |
| 5 | 03/06/2025 | 00:41:52 | -69.87, -14.24 | 104.47 | 03/06/2025 | 00:41:21 | -69.89, -14.27 | 104.45 | 2.35 | 31 |
| 6 | 03/08/2025 | 15:17:32 | -70.83, 125.40 | 104.47 | 03/08/2025 | 15:18:39 | -70.77, 127.62 | 104.63 | 81.53 | 67 |
| 7 | 03/08/2025 | 16:08:02 | 69.97, -65.92 | 74.61 | 03/08/2025 | 16:08:19 | 69.95, -65.94 | 74.58 | 2.28 | 17 |
| 8 | 03/08/2025 | 16:58:43 | -69.85, 101.58 | 105.54 | 03/08/2025 | 16:57:49 | -69.85, 101.55 | 105.53 | 1.04 | 54 |
| 9 | 03/11/2025 | 07:34:09 | -70.04,-117.55 | 106.37 | 03/11/2025 | 07:35:20 | -70.03,-117.59 | 106.39 | 1.71 | 71 |
| 10 | 03/11/2025 | 08:24:53 | 69.91, 49.95 | 73.49 | 03/11/2025 | 08:24:47 | 69.91, 49.89 | 73.49 | 2.28 | 6 |
| 11 | 03/11/2025 | 09:15:32 | -69.68,-142.39 | 106.77 | 03/11/2025 | 09:14:19 | -69.70,-142.76 | 106.73 | 14.76 | 73 |
| 12 | 03/13/2025 | 23:51:00 | -69.99, -1.69 | 107.48 | 03/13/2025 | 23:51:47 | -70.00, -1.74 | 107.48 | 2.29 | 47 |
| 13 | 03/14/2025 | 00:41:44 | 69.86, 165.81 | 72.38 | 03/14/2025 | 00:41:14 | 69.88, 165.74 | 72.40 | 3.46 | 30 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2025
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/02/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8