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: 7/8/2024
| 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 | 07/08/2024 | 22:11:19 | -70.16, 23.26 | 132.17 | 07/08/2024 | 22:12:25 | -70.19, 23.32 | 132.17 | 3.26 | 66 |
| 2 | 07/08/2024 | 23:02:03 | 70.04,-169.24 | 47.70 | 07/08/2024 | 23:01:53 | 70.03,-169.26 | 47.70 | 1.03 | 10 |
| 3 | 07/08/2024 | 23:52:39 | -69.64, -1.32 | 132.72 | 07/08/2024 | 23:51:27 | -69.70, -2.09 | 132.62 | 30.41 | 72 |
| 4 | 07/11/2024 | 14:28:16 | -70.14, 139.06 | 131.84 | 07/11/2024 | 14:28:58 | -70.12, 139.10 | 131.87 | 2.66 | 42 |
| 5 | 07/11/2024 | 15:19:00 | 70.03, -53.45 | 48.04 | 07/11/2024 | 15:18:25 | 70.02, -53.40 | 48.04 | 1.99 | 35 |
| 6 | 07/14/2024 | 05:54:41 | 70.81, 86.46 | 49.25 | 07/14/2024 | 05:55:49 | 70.74, 88.26 | 49.11 | 66.36 | 68 |
| 7 | 07/14/2024 | 06:45:11 | -70.08,-105.07 | 131.52 | 07/14/2024 | 06:45:29 | -70.09,-105.08 | 131.51 | 1.03 | 18 |
| 8 | 07/14/2024 | 07:35:55 | 69.97, 62.41 | 48.37 | 07/14/2024 | 07:34:56 | 69.98, 62.42 | 48.39 | 1.65 | 59 |
| 9 | 07/16/2024 | 22:11:26 | 70.17,-156.76 | 49.02 | 07/16/2024 | 22:12:30 | 70.18,-156.70 | 49.01 | 2.56 | 64 |
| 10 | 07/16/2024 | 23:02:08 | -70.07, 10.71 | 131.09 | 07/16/2024 | 23:02:00 | -70.08, 10.79 | 131.09 | 2.97 | 8 |
| 11 | 07/16/2024 | 23:52:44 | 69.54, 178.81 | 48.37 | 07/16/2024 | 23:51:33 | 69.63, 177.82 | 48.51 | 39.93 | 71 |
| 12 | 07/19/2024 | 14:28:22 | 70.13, -40.92 | 49.45 | 07/19/2024 | 14:29:01 | 70.14, -40.88 | 49.45 | 1.97 | 39 |
| 13 | 07/19/2024 | 15:19:04 | -70.02, 126.56 | 130.66 | 07/19/2024 | 15:18:31 | -70.04, 126.61 | 130.64 | 2.66 | 33 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/8/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 07/08/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9