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: 8/24/2024
| 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 | 08/25/2024 | 22:11:38 | -70.24, 23.20 | 120.14 | 08/25/2024 | 22:12:50 | -70.20, 23.33 | 120.19 | 6.45 | 72 |
| 2 | 08/25/2024 | 23:02:20 | 70.03,-169.17 | 59.66 | 08/25/2024 | 23:02:18 | 70.05,-169.24 | 59.67 | 3.37 | 2 |
| 3 | 08/25/2024 | 23:53:01 | -69.88, -1.62 | 120.49 | 08/25/2024 | 23:51:48 | -69.93, -1.77 | 120.43 | 8.45 | 73 |
| 4 | 08/28/2024 | 14:28:30 | -70.16, 139.11 | 119.29 | 08/28/2024 | 14:29:21 | -70.13, 139.11 | 119.33 | 3.62 | 51 |
| 5 | 08/28/2024 | 15:19:13 | 70.01, -53.35 | 60.57 | 08/28/2024 | 15:18:48 | 70.02, -53.40 | 60.59 | 2.54 | 25 |
| 6 | 08/28/2024 | 16:09:39 | -69.06, 115.35 | 120.40 | 08/28/2024 | 16:08:32 | -69.14, 113.04 | 120.25 | 91.87 | 67 |
| 7 | 08/31/2024 | 06:45:21 | -70.10,-105.01 | 118.40 | 08/31/2024 | 06:45:49 | -70.11,-105.03 | 118.39 | 1.52 | 28 |
| 8 | 08/31/2024 | 07:36:05 | 70.00, 62.45 | 61.51 | 08/31/2024 | 07:35:16 | 70.00, 62.46 | 61.52 | 0.33 | 49 |
| 9 | 09/02/2024 | 22:11:34 | 70.31,-156.87 | 62.78 | 09/02/2024 | 22:12:46 | 70.25,-156.57 | 62.71 | 13.22 | 72 |
| 10 | 09/02/2024 | 23:02:14 | -70.10, 10.77 | 117.43 | 09/02/2024 | 23:02:17 | -70.09, 10.83 | 117.44 | 2.70 | 3 |
| 11 | 09/02/2024 | 23:52:57 | 69.95, 178.31 | 62.44 | 09/02/2024 | 23:51:44 | 69.98, 178.32 | 62.47 | 3.01 | 73 |
| 12 | 09/05/2024 | 14:28:23 | 70.12, -40.79 | 63.57 | 09/05/2024 | 14:29:15 | 70.12, -40.86 | 63.57 | 2.74 | 52 |
| 13 | 09/05/2024 | 15:19:05 | -70.02, 126.69 | 116.53 | 09/05/2024 | 15:18:45 | -70.02, 126.63 | 116.53 | 2.44 | 20 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/24/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 08/24/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9