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: 2/27/2025
| 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 | 15:17:35 | 70.50, -54.09 | 78.28 | 02/28/2025 | 15:18:45 | 70.36, -52.97 | 78.09 | 44.44 | 70 |
| 2 | 02/28/2025 | 16:08:08 | -69.95, 114.07 | 102.31 | 02/28/2025 | 16:08:21 | -69.93, 114.04 | 102.34 | 3.35 | 13 |
| 3 | 02/28/2025 | 16:58:52 | 69.82, -78.42 | 77.54 | 02/28/2025 | 16:57:48 | 69.82, -78.46 | 77.55 | 1.71 | 64 |
| 4 | 03/03/2025 | 07:34:19 | 70.03, 62.42 | 76.76 | 03/03/2025 | 07:35:21 | 70.03, 62.42 | 76.74 | 0.37 | 62 |
| 5 | 03/03/2025 | 08:25:00 | -69.91,-130.08 | 103.39 | 03/03/2025 | 08:24:51 | -69.92,-130.09 | 103.37 | 1.84 | 9 |
| 6 | 03/03/2025 | 09:15:36 | 69.35, 38.05 | 76.01 | 03/03/2025 | 09:14:26 | 69.37, 36.80 | 76.10 | 48.97 | 70 |
| 7 | 03/05/2025 | 23:51:11 | 70.00, 178.25 | 75.69 | 03/05/2025 | 23:51:50 | 70.02, 178.28 | 75.70 | 2.46 | 39 |
| 8 | 03/06/2025 | 00:41:52 | -69.87, -14.24 | 104.46 | 03/06/2025 | 00:41:21 | -69.86, -14.30 | 104.47 | 2.70 | 31 |
| 9 | 03/08/2025 | 15:17:32 | -70.84, 125.39 | 104.46 | 03/08/2025 | 15:18:39 | -70.72, 127.55 | 104.67 | 80.37 | 67 |
| 10 | 03/08/2025 | 16:08:01 | 69.93, -65.86 | 74.56 | 03/08/2025 | 16:08:18 | 69.95, -65.93 | 74.58 | 3.54 | 17 |
| 11 | 03/08/2025 | 16:58:43 | -69.86, 101.57 | 105.53 | 03/08/2025 | 16:57:48 | -69.85, 101.56 | 105.53 | 0.70 | 55 |
| 12 | 03/11/2025 | 07:34:09 | -70.05,-117.57 | 106.35 | 03/11/2025 | 07:35:18 | -70.05,-117.54 | 106.36 | 1.06 | 69 |
| 13 | 03/11/2025 | 08:24:53 | 69.93, 49.93 | 73.51 | 03/11/2025 | 08:24:45 | 69.93, 49.93 | 73.51 | 0.82 | 8 |
| 14 | 03/11/2025 | 09:15:31 | -69.64,-142.33 | 106.81 | 03/11/2025 | 09:14:18 | -69.67,-142.80 | 106.75 | 18.44 | 73 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/27/2025
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/27/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8