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: 7/14/2025
| 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 | 07/15/2025 | 22:37:37 | 73.98,-170.57 | 52.98 | 07/15/2025 | 22:38:18 | 74.00,-170.52 | 52.98 | 2.37 | 41 |
| 2 | 07/15/2025 | 23:28:19 | -73.90, -3.05 | 127.11 | 07/15/2025 | 23:27:39 | -73.92, -3.03 | 127.08 | 2.25 | 40 |
| 3 | 07/18/2025 | 08:59:16 | -73.99,-146.01 | 126.59 | 07/18/2025 | 09:00:00 | -73.97,-146.05 | 126.62 | 2.53 | 44 |
| 4 | 07/18/2025 | 09:50:01 | 73.93, 21.44 | 53.35 | 07/18/2025 | 09:49:20 | 73.91, 21.49 | 53.34 | 2.61 | 41 |
| 5 | 07/20/2025 | 19:20:58 | 73.98,-121.41 | 53.86 | 07/20/2025 | 19:21:41 | 74.01,-121.45 | 53.87 | 2.90 | 43 |
| 6 | 07/20/2025 | 20:11:41 | -73.95, 46.00 | 126.18 | 07/20/2025 | 20:11:02 | -73.93, 46.06 | 126.19 | 2.44 | 39 |
| 7 | 07/23/2025 | 05:42:38 | -74.00, -96.86 | 125.65 | 07/23/2025 | 05:43:23 | -74.02, -96.90 | 125.64 | 2.61 | 45 |
| 8 | 07/23/2025 | 06:33:23 | 73.94, 70.58 | 54.30 | 07/23/2025 | 06:32:43 | 73.95, 70.63 | 54.32 | 1.75 | 40 |
| 9 | 07/25/2025 | 16:04:21 | 74.05, -72.41 | 54.93 | 07/25/2025 | 16:05:04 | 74.02, -72.36 | 54.89 | 3.26 | 43 |
| 10 | 07/25/2025 | 16:55:03 | -73.96, 95.14 | 125.17 | 07/25/2025 | 16:54:25 | -73.95, 95.16 | 125.16 | 0.81 | 38 |
| 11 | 07/28/2025 | 02:26:00 | -74.01, -47.73 | 124.57 | 07/28/2025 | 02:26:46 | -74.02, -47.84 | 124.57 | 3.39 | 46 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/14/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/14/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA