Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/5/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 10/06/2025 | 13:12:39 | 74.51, -30.52 | 79.98 | 10/06/2025 | 13:13:50 | 74.47, -30.12 | 79.90 | 13.05 | 71 |
| 2 | 10/06/2025 | 14:03:20 | -74.35, 137.21 | 100.19 | 10/06/2025 | 14:03:13 | -74.33, 137.24 | 100.21 | 2.37 | 7 |
| 3 | 10/08/2025 | 23:34:14 | -74.43, -5.69 | 99.20 | 10/08/2025 | 23:35:19 | -74.43, -5.63 | 99.22 | 1.98 | 65 |
| 4 | 10/09/2025 | 00:24:58 | 74.35, 161.81 | 80.73 | 10/09/2025 | 00:24:38 | 74.35, 161.87 | 80.73 | 1.83 | 20 |
| 5 | 10/11/2025 | 09:55:52 | 74.43, 18.89 | 81.72 | 10/11/2025 | 09:56:44 | 74.41, 18.92 | 81.68 | 2.69 | 52 |
| 6 | 10/11/2025 | 10:46:34 | -74.32,-173.51 | 98.40 | 10/11/2025 | 10:46:06 | -74.32,-173.61 | 98.39 | 3.03 | 28 |
| 7 | 10/13/2025 | 20:17:27 | -74.41, 43.55 | 97.41 | 10/13/2025 | 20:18:10 | -74.39, 43.47 | 97.43 | 3.11 | 43 |
| 8 | 10/13/2025 | 21:08:11 | 74.33,-148.94 | 82.53 | 10/13/2025 | 21:07:29 | 74.32,-149.02 | 82.52 | 2.70 | 42 |
| 9 | 10/16/2025 | 06:39:05 | 74.43, 68.10 | 83.51 | 10/16/2025 | 06:39:33 | 74.40, 68.11 | 83.48 | 2.71 | 28 |
| 10 | 10/16/2025 | 07:29:48 | -74.37,-124.43 | 96.55 | 10/16/2025 | 07:28:54 | -74.36,-124.32 | 96.55 | 3.16 | 54 |
| 11 | 10/18/2025 | 17:00:41 | -74.42, 92.72 | 95.62 | 10/18/2025 | 17:00:58 | -74.41, 92.71 | 95.64 | 1.47 | 17 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/5/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/05/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA