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: 10/12/2024
| 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 | 10/12/2024 | 22:12:16 | -70.18, 23.26 | 102.09 | 10/12/2024 | 22:13:02 | -70.19, 23.32 | 102.07 | 2.95 | 46 |
| 2 | 10/12/2024 | 23:03:00 | 70.04,-169.22 | 77.79 | 10/12/2024 | 23:02:30 | 70.03,-169.26 | 77.78 | 1.76 | 30 |
| 3 | 10/15/2024 | 13:38:45 | 71.01, -29.63 | 79.74 | 10/15/2024 | 13:39:52 | 70.88, -27.40 | 79.61 | 81.98 | 67 |
| 4 | 10/15/2024 | 14:29:12 | -70.15, 139.08 | 101.12 | 10/15/2024 | 14:29:34 | -70.12, 139.10 | 101.15 | 2.87 | 22 |
| 5 | 10/15/2024 | 15:19:56 | 70.01, -53.40 | 78.76 | 10/15/2024 | 15:19:01 | 70.01, -53.41 | 78.76 | 0.31 | 55 |
| 6 | 10/18/2024 | 05:55:25 | 70.18, 87.49 | 79.88 | 10/18/2024 | 05:56:33 | 70.20, 87.46 | 79.90 | 2.79 | 68 |
| 7 | 10/18/2024 | 06:46:07 | -70.10,-105.07 | 100.19 | 10/18/2024 | 06:46:03 | -70.10,-105.05 | 100.19 | 1.07 | 4 |
| 8 | 10/18/2024 | 07:36:46 | 69.71, 62.83 | 79.43 | 10/18/2024 | 07:35:34 | 69.76, 62.13 | 79.48 | 27.92 | 72 |
| 9 | 10/20/2024 | 22:12:20 | 70.17,-156.72 | 80.84 | 10/20/2024 | 22:13:00 | 70.17,-156.69 | 80.83 | 1.45 | 40 |
| 10 | 10/20/2024 | 23:03:01 | -70.04, 10.80 | 99.29 | 10/20/2024 | 23:02:30 | -70.07, 10.80 | 99.27 | 2.58 | 31 |
| 11 | 10/23/2024 | 13:38:40 | -70.85, 150.66 | 97.56 | 10/23/2024 | 13:39:48 | -70.74, 152.41 | 97.67 | 65.20 | 68 |
| 12 | 10/23/2024 | 14:29:12 | 70.10, -40.83 | 81.71 | 10/23/2024 | 14:29:24 | 70.12, -40.85 | 81.73 | 2.38 | 12 |
| 13 | 10/23/2024 | 15:19:54 | -70.02, 126.62 | 98.37 | 10/23/2024 | 15:18:54 | -70.02, 126.64 | 98.37 | 1.12 | 60 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/12/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 10/12/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9