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: 2/26/2025
| 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 | 02/28/2025 | 15:17:32 | 70.31, -53.79 | 78.08 | 02/28/2025 | 15:18:44 | 70.19, -53.19 | 77.93 | 25.95 | 72 |
| 2 | 02/28/2025 | 16:08:08 | -69.92, 114.12 | 102.35 | 02/28/2025 | 16:08:17 | -69.91, 114.05 | 102.35 | 2.99 | 9 |
| 3 | 02/28/2025 | 16:58:53 | 69.84, -78.45 | 77.56 | 02/28/2025 | 16:57:43 | 69.86, -78.39 | 77.59 | 3.21 | 70 |
| 4 | 03/03/2025 | 07:34:18 | 70.00, 62.47 | 76.73 | 03/03/2025 | 07:35:10 | 70.00, 62.43 | 76.72 | 1.60 | 52 |
| 5 | 03/03/2025 | 08:24:59 | -69.87,-130.03 | 103.42 | 03/03/2025 | 08:24:40 | -69.89,-130.10 | 103.41 | 2.94 | 19 |
| 6 | 03/03/2025 | 09:15:28 | 68.94, 38.61 | 75.59 | 03/03/2025 | 09:14:21 | 69.00, 36.36 | 75.75 | 89.97 | 67 |
| 7 | 03/05/2025 | 23:51:10 | 69.97, 178.30 | 75.65 | 03/05/2025 | 23:51:33 | 69.97, 178.29 | 75.65 | 0.56 | 23 |
| 8 | 03/06/2025 | 00:41:51 | -69.84, -14.19 | 104.50 | 03/06/2025 | 00:41:03 | -69.86, -14.23 | 104.47 | 2.45 | 48 |
| 9 | 03/08/2025 | 15:17:18 | -70.07, 126.61 | 105.27 | 03/08/2025 | 15:18:28 | -70.06, 126.67 | 105.31 | 3.12 | 70 |
| 10 | 03/08/2025 | 16:08:02 | 69.95, -65.89 | 74.58 | 03/08/2025 | 16:07:55 | 69.94, -65.85 | 74.57 | 1.86 | 7 |
| 11 | 03/08/2025 | 16:58:40 | -69.66, 101.86 | 105.74 | 03/08/2025 | 16:57:27 | -69.72, 101.49 | 105.65 | 15.69 | 73 |
| 12 | 03/11/2025 | 07:34:09 | -70.01,-117.51 | 106.39 | 03/11/2025 | 07:34:49 | -70.03,-117.45 | 106.39 | 2.72 | 40 |
| 13 | 03/11/2025 | 08:24:53 | 69.89, 49.98 | 73.47 | 03/11/2025 | 08:24:16 | 69.91, 50.02 | 73.49 | 2.37 | 37 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/26/2025
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/26/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8