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: 3/5/2025
| 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 | 03/07/2025 | 13:07:15 | -73.48, 153.54 | 101.18 | 03/07/2025 | 13:08:10 | -73.50, 153.57 | 101.18 | 1.98 | 55 |
| 2 | 03/07/2025 | 13:57:59 | 73.38, -38.91 | 78.70 | 03/07/2025 | 13:57:31 | 73.39, -38.99 | 78.72 | 2.96 | 28 |
| 3 | 03/09/2025 | 23:29:07 | 74.00, 176.89 | 78.45 | 03/09/2025 | 23:30:15 | 73.89, 178.80 | 78.21 | 59.80 | 68 |
| 4 | 03/10/2025 | 00:19:40 | -73.46, -14.51 | 102.17 | 03/10/2025 | 00:19:44 | -73.44, -14.49 | 102.20 | 2.56 | 4 |
| 5 | 03/10/2025 | 01:10:19 | 73.11, 153.58 | 77.43 | 03/10/2025 | 01:09:08 | 73.17, 152.64 | 77.56 | 31.02 | 71 |
| 6 | 03/12/2025 | 10:41:22 | 73.50, 9.98 | 76.91 | 03/12/2025 | 10:41:55 | 73.48, 10.01 | 76.89 | 1.57 | 33 |
| 7 | 03/12/2025 | 11:32:04 | -73.39, 177.52 | 103.22 | 03/12/2025 | 11:31:17 | -73.40, 177.49 | 103.21 | 0.94 | 47 |
| 8 | 03/14/2025 | 21:03:02 | -73.53, 34.48 | 104.02 | 03/14/2025 | 21:04:07 | -73.52, 34.49 | 104.05 | 1.29 | 65 |
| 9 | 03/14/2025 | 21:53:46 | 73.45,-158.02 | 75.87 | 03/14/2025 | 21:53:27 | 73.47,-157.95 | 75.89 | 3.04 | 19 |
| 10 | 03/17/2025 | 08:15:26 | -73.49,-133.52 | 105.06 | 03/17/2025 | 08:15:39 | -73.47,-133.54 | 105.08 | 1.65 | 13 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 3/5/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 03/05/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA