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: 5/4/2025
| 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 | 05/06/2025 | 09:16:58 | 73.63, 30.29 | 57.15 | 05/06/2025 | 09:17:37 | 73.65, 30.33 | 57.15 | 2.11 | 39 |
| 2 | 05/06/2025 | 10:07:41 | -73.57,-162.24 | 122.94 | 05/06/2025 | 10:07:00 | -73.54,-162.24 | 122.96 | 3.21 | 41 |
| 3 | 05/08/2025 | 19:38:40 | -73.64, 54.87 | 123.52 | 05/08/2025 | 19:39:30 | -73.66, 54.83 | 123.51 | 3.05 | 50 |
| 4 | 05/08/2025 | 20:29:24 | 73.56,-137.64 | 56.39 | 05/08/2025 | 20:28:49 | 73.59,-137.65 | 56.42 | 3.21 | 35 |
| 5 | 05/11/2025 | 06:00:24 | 73.68, 79.33 | 55.90 | 05/11/2025 | 06:01:19 | 73.67, 79.35 | 55.87 | 1.97 | 55 |
| 6 | 05/11/2025 | 06:51:07 | -73.61,-113.19 | 124.19 | 05/11/2025 | 06:50:41 | -73.63,-113.08 | 124.18 | 3.71 | 26 |
| 7 | 05/13/2025 | 16:22:06 | -73.69, 103.89 | 124.70 | 05/13/2025 | 16:23:11 | -73.68, 103.86 | 124.72 | 1.32 | 65 |
| 8 | 05/13/2025 | 17:12:50 | 73.62, -88.64 | 55.22 | 05/13/2025 | 17:12:30 | 73.59, -88.65 | 55.19 | 3.31 | 20 |
| 9 | 05/16/2025 | 02:43:49 | 73.71, 128.42 | 54.75 | 05/16/2025 | 02:44:58 | 73.72, 128.44 | 54.74 | 0.84 | 69 |
| 10 | 05/16/2025 | 03:34:32 | -73.63, -64.08 | 125.35 | 05/16/2025 | 03:34:21 | -73.63, -64.07 | 125.34 | 0.30 | 11 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/4/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/04/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA