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: 3/25/2025
| 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 | 03/27/2025 | 02:32:47 | 73.56, 131.97 | 71.14 | 03/27/2025 | 02:33:22 | 73.53, 131.94 | 71.10 | 3.24 | 35 |
| 2 | 03/27/2025 | 03:23:29 | -73.44, -60.45 | 109.01 | 03/27/2025 | 03:22:43 | -73.46, -60.52 | 108.97 | 3.30 | 46 |
| 3 | 03/29/2025 | 12:54:25 | -73.58, 156.50 | 109.79 | 03/29/2025 | 12:55:25 | -73.59, 156.51 | 109.80 | 0.72 | 60 |
| 4 | 03/29/2025 | 13:45:09 | 73.51, -36.03 | 70.12 | 03/29/2025 | 13:44:46 | 73.49, -36.02 | 70.10 | 2.33 | 23 |
| 5 | 03/31/2025 | 23:16:12 | 74.02,-179.96 | 69.75 | 03/31/2025 | 23:17:21 | 73.92,-178.35 | 69.54 | 50.86 | 69 |
| 6 | 04/01/2025 | 00:06:47 | -73.55, -11.52 | 110.79 | 04/01/2025 | 00:06:48 | -73.54, -11.48 | 110.81 | 1.75 | 1 |
| 7 | 04/01/2025 | 00:57:24 | 73.14, 156.72 | 68.74 | 04/01/2025 | 00:56:14 | 73.17, 155.45 | 68.87 | 41.04 | 70 |
| 8 | 04/03/2025 | 10:28:25 | 73.57, 13.03 | 68.29 | 04/03/2025 | 10:28:48 | 73.59, 13.07 | 68.30 | 2.66 | 23 |
| 9 | 04/03/2025 | 11:19:08 | -73.49,-179.47 | 111.82 | 04/03/2025 | 11:18:10 | -73.48,-179.49 | 111.81 | 0.88 | 58 |
| 10 | 04/05/2025 | 20:50:03 | -73.63, 37.48 | 112.58 | 04/05/2025 | 20:50:48 | -73.62, 37.58 | 112.61 | 3.26 | 45 |
| 11 | 04/05/2025 | 21:40:46 | 73.52,-154.96 | 67.29 | 04/05/2025 | 21:40:09 | 73.51,-154.98 | 67.28 | 1.95 | 37 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 3/25/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 03/25/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA