Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/6/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 07/06/2024 | 05:54:35 | -70.83, -93.58 | 131.77 | 07/06/2024 | 05:55:43 | -70.75, -91.71 | 131.93 | 68.72 | 68 |
| 2 | 07/06/2024 | 06:45:06 | 70.08, 74.93 | 47.44 | 07/06/2024 | 06:45:20 | 70.06, 74.90 | 47.41 | 2.44 | 14 |
| 3 | 07/06/2024 | 07:35:48 | -70.00,-117.62 | 132.65 | 07/06/2024 | 07:34:49 | -70.00,-117.54 | 132.64 | 3.02 | 59 |
| 4 | 07/08/2024 | 22:11:19 | -70.18, 23.24 | 132.16 | 07/08/2024 | 22:12:25 | -70.18, 23.30 | 132.18 | 2.32 | 66 |
| 5 | 07/08/2024 | 23:02:03 | 70.06,-169.27 | 47.72 | 07/08/2024 | 23:01:52 | 70.07,-169.20 | 47.74 | 3.23 | 11 |
| 6 | 07/08/2024 | 23:52:39 | -69.65, -1.34 | 132.70 | 07/08/2024 | 23:51:27 | -69.69, -2.10 | 132.63 | 29.62 | 72 |
| 7 | 07/11/2024 | 14:28:15 | -70.11, 139.12 | 131.88 | 07/11/2024 | 14:28:58 | -70.11, 139.08 | 131.89 | 1.29 | 43 |
| 8 | 07/11/2024 | 15:18:59 | 69.99, -53.40 | 48.00 | 07/11/2024 | 15:18:25 | 70.01, -53.42 | 48.02 | 1.63 | 34 |
| 9 | 07/14/2024 | 05:54:42 | 70.83, 86.42 | 49.28 | 07/14/2024 | 05:55:50 | 70.72, 88.22 | 49.09 | 67.36 | 68 |
| 10 | 07/14/2024 | 06:45:12 | -70.10,-105.10 | 131.50 | 07/14/2024 | 06:45:30 | -70.07,-105.10 | 131.53 | 3.59 | 18 |
| 11 | 07/14/2024 | 07:35:55 | 69.94, 62.45 | 48.34 | 07/14/2024 | 07:34:57 | 69.96, 62.39 | 48.37 | 3.46 | 58 |
| 12 | 07/16/2024 | 22:11:25 | 70.15,-156.73 | 49.00 | 07/16/2024 | 22:12:30 | 70.15,-156.74 | 48.98 | 0.46 | 65 |
| 13 | 07/16/2024 | 23:02:07 | -70.05, 10.75 | 131.11 | 07/16/2024 | 23:02:00 | -70.05, 10.75 | 131.11 | 0.11 | 7 |
| 14 | 07/16/2024 | 23:52:44 | 69.57, 178.77 | 48.40 | 07/16/2024 | 23:51:33 | 69.60, 177.78 | 48.48 | 38.52 | 71 |
| 15 | 07/19/2024 | 14:28:21 | 70.11, -40.90 | 49.43 | 07/19/2024 | 14:29:01 | 70.10, -40.93 | 49.41 | 2.35 | 40 |
| 16 | 07/19/2024 | 15:19:03 | -70.00, 126.58 | 130.68 | 07/19/2024 | 15:18:31 | -70.00, 126.56 | 130.68 | 1.30 | 32 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/6/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 07/06/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9