Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/1/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 06/03/2025 | 08:02:50 | 73.86, 48.71 | 51.71 | 06/03/2025 | 08:03:52 | 73.88, 48.69 | 51.71 | 2.87 | 62 |
| 2 | 06/03/2025 | 08:53:32 | -73.79,-143.80 | 128.38 | 06/03/2025 | 08:53:15 | -73.79,-143.85 | 128.38 | 1.82 | 17 |
| 3 | 06/05/2025 | 18:24:32 | -73.91, 73.17 | 128.51 | 06/05/2025 | 18:25:41 | -73.89, 73.20 | 128.55 | 2.90 | 69 |
| 4 | 06/05/2025 | 19:15:16 | 73.79,-119.24 | 51.36 | 06/05/2025 | 19:15:00 | 73.80,-119.31 | 51.38 | 2.66 | 16 |
| 5 | 06/08/2025 | 04:46:16 | 73.92, 97.71 | 51.28 | 06/08/2025 | 04:47:25 | 73.93, 97.81 | 51.27 | 3.46 | 69 |
| 6 | 06/08/2025 | 05:36:58 | -73.84, -94.79 | 128.81 | 06/08/2025 | 05:36:48 | -73.83, -94.74 | 128.82 | 2.02 | 10 |
| 7 | 06/10/2025 | 15:07:59 | -74.08, 121.90 | 128.73 | 06/10/2025 | 15:09:11 | -73.99, 122.45 | 128.87 | 19.02 | 72 |
| 8 | 06/10/2025 | 15:58:41 | 73.86, -70.26 | 51.03 | 06/10/2025 | 15:58:31 | 73.86, -70.17 | 51.02 | 2.90 | 10 |
| 9 | 06/10/2025 | 16:49:11 | -73.19, 98.61 | 129.73 | 06/10/2025 | 16:48:04 | -73.23, 96.20 | 129.52 | 77.41 | 67 |
| 10 | 06/13/2025 | 01:29:43 | 74.10, 146.41 | 51.15 | 06/13/2025 | 01:30:55 | 74.00, 146.98 | 51.00 | 20.69 | 72 |
| 11 | 06/13/2025 | 02:20:22 | -73.87, -45.71 | 129.11 | 06/13/2025 | 02:20:19 | -73.84, -45.70 | 129.14 | 3.38 | 3 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/1/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/01/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA