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: 9/1/2024
| 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 | 09/02/2024 | 22:11:33 | 70.29,-156.83 | 62.76 | 09/02/2024 | 22:12:45 | 70.24,-156.58 | 62.70 | 10.95 | 72 |
| 2 | 09/02/2024 | 23:02:13 | -70.09, 10.79 | 117.44 | 09/02/2024 | 23:02:16 | -70.07, 10.81 | 117.46 | 2.13 | 3 |
| 3 | 09/02/2024 | 23:52:56 | 69.93, 178.35 | 62.41 | 09/02/2024 | 23:51:43 | 69.97, 178.31 | 62.46 | 4.55 | 73 |
| 4 | 09/05/2024 | 14:28:23 | 70.17, -40.85 | 63.62 | 09/05/2024 | 14:29:12 | 70.17, -40.78 | 63.62 | 2.71 | 49 |
| 5 | 09/05/2024 | 15:19:05 | -70.07, 126.61 | 116.47 | 09/05/2024 | 15:18:42 | -70.06, 126.69 | 116.49 | 3.39 | 23 |
| 6 | 09/05/2024 | 16:09:31 | 69.01, -64.53 | 62.45 | 09/05/2024 | 16:08:25 | 69.07, -67.01 | 62.57 | 98.69 | 66 |
| 7 | 09/08/2024 | 06:45:14 | 70.12, 75.01 | 64.57 | 09/08/2024 | 06:45:37 | 70.14, 75.07 | 64.58 | 3.18 | 23 |
| 8 | 09/08/2024 | 07:35:56 | -70.02,-117.52 | 115.53 | 09/08/2024 | 07:35:07 | -70.03,-117.45 | 115.52 | 2.74 | 49 |
| 9 | 09/10/2024 | 22:11:22 | -70.24, 23.30 | 114.31 | 09/10/2024 | 22:12:34 | -70.20, 23.43 | 114.36 | 6.57 | 72 |
| 10 | 09/10/2024 | 23:02:05 | 70.09,-169.15 | 65.54 | 09/10/2024 | 23:02:01 | 70.09,-169.09 | 65.54 | 2.21 | 4 |
| 11 | 09/10/2024 | 23:52:45 | -69.89, -1.52 | 114.66 | 09/10/2024 | 23:51:32 | -69.92, -1.69 | 114.61 | 7.60 | 73 |
| 12 | 09/13/2024 | 14:28:10 | -70.13, 139.28 | 113.41 | 09/13/2024 | 14:28:56 | -70.14, 139.26 | 113.41 | 1.66 | 46 |
| 13 | 09/13/2024 | 15:18:54 | 70.02, -53.25 | 66.50 | 09/13/2024 | 15:18:23 | 70.02, -53.27 | 66.49 | 0.65 | 31 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/1/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 09/01/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9