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: 5/28/2025
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 | 05/30/2025 | 07:34:34 | -70.02,-117.58 | 131.87 | 05/30/2025 | 07:35:00 | -70.01,-117.52 | 131.89 | 2.60 | 26 |
2 | 05/30/2025 | 08:25:17 | 69.87, 49.96 | 47.97 | 05/30/2025 | 08:24:28 | 69.86, 49.91 | 47.96 | 2.70 | 49 |
3 | 06/01/2025 | 23:00:47 | 70.11,-169.25 | 47.86 | 06/01/2025 | 23:01:59 | 70.06,-169.19 | 47.81 | 5.00 | 72 |
4 | 06/01/2025 | 23:51:28 | -69.94, -1.68 | 132.32 | 06/01/2025 | 23:51:29 | -69.95, -1.71 | 132.31 | 1.87 | 1 |
5 | 06/02/2025 | 00:42:10 | 69.74, 165.93 | 47.47 | 06/02/2025 | 00:40:57 | 69.79, 165.71 | 47.53 | 10.60 | 73 |
6 | 06/04/2025 | 15:17:42 | 70.03, -53.36 | 47.46 | 06/04/2025 | 15:18:28 | 70.04, -53.34 | 47.46 | 1.15 | 46 |
7 | 06/04/2025 | 16:08:24 | -69.92, 114.13 | 132.67 | 06/04/2025 | 16:07:58 | -69.93, 114.14 | 132.65 | 1.59 | 26 |
8 | 06/07/2025 | 06:44:10 | -70.94,-106.36 | 131.86 | 06/07/2025 | 06:45:16 | -70.87,-103.87 | 132.01 | 90.89 | 66 |
9 | 06/07/2025 | 07:34:38 | 70.01, 62.44 | 47.17 | 06/07/2025 | 07:34:57 | 69.99, 62.48 | 47.14 | 2.67 | 19 |
10 | 06/07/2025 | 08:25:20 | -69.90,-130.07 | 132.96 | 06/07/2025 | 08:24:27 | -69.89,-130.03 | 132.97 | 1.94 | 53 |
11 | 06/09/2025 | 23:00:49 | -70.04, 10.86 | 133.03 | 06/09/2025 | 23:01:59 | -70.04, 10.80 | 133.04 | 2.44 | 70 |
12 | 06/09/2025 | 23:51:33 | 69.94, 178.31 | 46.87 | 06/09/2025 | 23:51:26 | 69.93, 178.28 | 46.85 | 2.29 | 7 |
13 | 06/10/2025 | 00:42:11 | -69.62, -13.89 | 133.47 | 06/10/2025 | 00:40:59 | -69.66, -14.46 | 133.41 | 22.37 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/28/2025
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/28/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8