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: 3/7/2025
| 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 | -73.46, 153.59 | 101.20 | 03/07/2025 | 13:08:11 | -73.47, 153.50 | 101.21 | 3.06 | 56 |
| 2 | 03/07/2025 | 13:58:00 | 73.40, -38.97 | 78.73 | 03/07/2025 | 13:57:31 | 73.41, -38.95 | 78.74 | 1.00 | 29 |
| 3 | 03/09/2025 | 23:29:07 | 73.98, 176.95 | 78.43 | 03/09/2025 | 23:30:16 | 73.87, 178.74 | 78.19 | 56.43 | 69 |
| 4 | 03/10/2025 | 00:19:40 | -73.44, -14.46 | 102.20 | 03/10/2025 | 00:19:44 | -73.46, -14.45 | 102.18 | 2.79 | 4 |
| 5 | 03/10/2025 | 01:10:20 | 73.13, 153.52 | 77.45 | 03/10/2025 | 01:09:08 | 73.19, 152.69 | 77.58 | 27.61 | 72 |
| 6 | 03/12/2025 | 10:41:22 | 73.47, 10.04 | 76.88 | 03/12/2025 | 10:41:56 | 73.47, 9.97 | 76.87 | 2.07 | 34 |
| 7 | 03/12/2025 | 11:32:05 | -73.42, 177.46 | 103.19 | 03/12/2025 | 11:31:17 | -73.43, 177.56 | 103.18 | 3.14 | 48 |
| 8 | 03/14/2025 | 21:03:02 | -73.51, 34.53 | 104.05 | 03/14/2025 | 21:04:08 | -73.52, 34.47 | 104.06 | 2.09 | 66 |
| 9 | 03/14/2025 | 21:53:47 | 73.47,-158.07 | 75.90 | 03/14/2025 | 21:53:28 | 73.46,-157.97 | 75.89 | 3.36 | 19 |
| 10 | 03/17/2025 | 08:15:25 | -73.46,-133.46 | 105.09 | 03/17/2025 | 08:15:39 | -73.48,-133.52 | 105.07 | 3.11 | 14 |
| 11 | 03/17/2025 | 09:06:09 | 73.38, 34.03 | 74.81 | 03/17/2025 | 09:05:00 | 73.38, 33.94 | 74.83 | 3.11 | 69 |
| 12 | 03/19/2025 | 18:37:07 | 73.54,-109.06 | 74.03 | 03/19/2025 | 18:37:49 | 73.52,-109.04 | 74.00 | 2.40 | 42 |
| 13 | 03/19/2025 | 19:27:49 | -73.42, 58.52 | 106.12 | 03/19/2025 | 19:27:11 | -73.42, 58.43 | 106.10 | 2.76 | 38 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 3/7/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 03/07/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA