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: 1/29/2025
| 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 | 01/29/2025 | 20:37:12 | 73.30,-138.48 | 91.27 | 01/29/2025 | 20:37:24 | 73.29,-138.45 | 91.25 | 0.94 | 12 |
| 2 | 01/29/2025 | 21:27:54 | -73.23, 29.00 | 88.83 | 01/29/2025 | 21:26:47 | -73.23, 29.08 | 88.82 | 2.58 | 67 |
| 3 | 02/01/2025 | 06:58:45 | -73.38,-114.04 | 89.33 | 02/01/2025 | 06:59:50 | -73.35,-113.99 | 89.37 | 3.07 | 65 |
| 4 | 02/01/2025 | 07:49:29 | 73.26, 53.52 | 90.55 | 02/01/2025 | 07:49:09 | 73.29, 53.56 | 90.57 | 2.83 | 20 |
| 5 | 02/03/2025 | 18:11:01 | -73.30, 78.05 | 90.12 | 02/03/2025 | 18:11:35 | -73.31, 77.94 | 90.12 | 3.35 | 34 |
| 6 | 02/03/2025 | 19:01:46 | 73.24,-114.51 | 89.81 | 02/03/2025 | 19:00:54 | 73.24,-114.52 | 89.81 | 0.64 | 52 |
| 7 | 02/06/2025 | 04:32:41 | 73.62, 101.94 | 89.50 | 02/06/2025 | 04:33:52 | 73.54, 102.78 | 89.35 | 27.93 | 71 |
| 8 | 02/06/2025 | 05:23:18 | -73.29, -90.00 | 90.88 | 02/06/2025 | 05:23:18 | -73.32, -90.00 | 90.85 | 2.94 | 0 |
| 9 | 02/06/2025 | 06:13:54 | 72.78, 78.41 | 88.55 | 02/06/2025 | 06:12:45 | 72.82, 76.71 | 88.72 | 56.07 | 69 |
| 10 | 02/08/2025 | 15:44:53 | 73.37, -65.57 | 88.45 | 02/08/2025 | 15:45:38 | 73.35, -65.57 | 88.42 | 2.37 | 45 |
| 11 | 02/08/2025 | 16:35:35 | -73.30, 101.92 | 91.65 | 02/08/2025 | 16:35:01 | -73.29, 101.96 | 91.65 | 1.66 | 34 |
| 12 | 02/11/2025 | 02:57:09 | 73.34, 126.44 | 87.62 | 02/11/2025 | 02:57:20 | 73.33, 126.42 | 87.60 | 1.09 | 11 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/29/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/29/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA