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: 7/4/2025
| 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 | 07/06/2025 | 05:10:45 | 73.94, 91.22 | 51.62 | 07/06/2025 | 05:11:28 | 73.93, 91.24 | 51.60 | 1.39 | 43 |
| 2 | 07/06/2025 | 06:01:27 | -73.86,-101.26 | 128.47 | 07/06/2025 | 06:00:49 | -73.86,-101.24 | 128.46 | 1.16 | 38 |
| 3 | 07/08/2025 | 15:32:29 | -73.92, 115.85 | 128.13 | 07/08/2025 | 15:33:12 | -73.92, 115.73 | 128.14 | 3.47 | 43 |
| 4 | 07/08/2025 | 16:23:14 | 73.85, -76.69 | 51.80 | 07/08/2025 | 16:22:32 | 73.85, -76.74 | 51.81 | 1.62 | 42 |
| 5 | 07/11/2025 | 01:54:17 | 73.97, 140.28 | 52.24 | 07/11/2025 | 01:54:54 | 73.95, 140.32 | 52.20 | 2.80 | 37 |
| 6 | 07/11/2025 | 02:44:59 | -73.88, -52.19 | 127.86 | 07/11/2025 | 02:44:15 | -73.88, -52.16 | 127.85 | 0.96 | 44 |
| 7 | 07/13/2025 | 12:16:01 | -73.95, 164.90 | 127.44 | 07/13/2025 | 12:16:37 | -73.96, 164.88 | 127.44 | 1.74 | 36 |
| 8 | 07/13/2025 | 13:06:46 | 73.89, -27.65 | 52.50 | 07/13/2025 | 13:05:57 | 73.89, -27.60 | 52.52 | 1.60 | 49 |
| 9 | 07/15/2025 | 22:37:48 | 73.96,-170.58 | 52.96 | 07/15/2025 | 22:38:19 | 73.97,-170.59 | 52.96 | 0.57 | 31 |
| 10 | 07/15/2025 | 23:28:30 | -73.87, -3.04 | 127.14 | 07/15/2025 | 23:27:40 | -73.90, -3.07 | 127.10 | 3.37 | 50 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/4/2025
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/04/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA