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: 1/30/2025
| 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 | 02/01/2025 | 06:58:45 | -73.35,-113.97 | 89.36 | 02/01/2025 | 06:59:51 | -73.33,-114.03 | 89.39 | 2.32 | 66 |
| 2 | 02/01/2025 | 07:49:30 | 73.28, 53.48 | 90.57 | 02/01/2025 | 07:49:10 | 73.27, 53.52 | 90.55 | 2.01 | 20 |
| 3 | 02/03/2025 | 18:11:01 | -73.32, 78.01 | 90.10 | 02/03/2025 | 18:11:34 | -73.35, 78.02 | 90.09 | 3.09 | 33 |
| 4 | 02/03/2025 | 19:01:46 | 73.26,-114.54 | 89.82 | 02/03/2025 | 19:00:54 | 73.23,-114.54 | 89.80 | 3.34 | 52 |
| 5 | 02/06/2025 | 04:32:41 | 73.63, 101.92 | 89.51 | 02/06/2025 | 04:33:52 | 73.54, 102.78 | 89.35 | 28.73 | 71 |
| 6 | 02/06/2025 | 05:23:18 | -73.30, -90.03 | 90.87 | 02/06/2025 | 05:23:18 | -73.32, -90.01 | 90.85 | 1.85 | 0 |
| 7 | 02/06/2025 | 06:13:54 | 72.79, 78.39 | 88.56 | 02/06/2025 | 06:12:45 | 72.82, 76.71 | 88.72 | 55.49 | 69 |
| 8 | 02/08/2025 | 15:44:53 | 73.37, -65.57 | 88.45 | 02/08/2025 | 15:45:38 | 73.36, -65.55 | 88.43 | 1.20 | 45 |
| 9 | 02/08/2025 | 16:35:35 | -73.30, 101.91 | 91.65 | 02/08/2025 | 16:35:01 | -73.30, 101.99 | 91.64 | 2.37 | 34 |
| 10 | 02/11/2025 | 02:57:09 | 73.33, 126.45 | 87.61 | 02/11/2025 | 02:57:20 | 73.36, 126.47 | 87.63 | 3.45 | 11 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/30/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/30/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA