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: 7/4/2024
| 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 | 05:54:34 | -70.82, -93.57 | 131.78 | 07/06/2024 | 05:55:43 | -70.71, -91.78 | 131.97 | 66.60 | 69 |
| 2 | 07/06/2024 | 06:45:06 | 70.07, 74.94 | 47.43 | 07/06/2024 | 06:45:20 | 70.07, 74.91 | 47.42 | 1.29 | 14 |
| 3 | 07/06/2024 | 07:35:48 | -69.99,-117.61 | 132.66 | 07/06/2024 | 07:34:50 | -69.96,-117.61 | 132.68 | 3.60 | 58 |
| 4 | 07/08/2024 | 22:11:19 | -70.17, 23.25 | 132.17 | 07/08/2024 | 22:12:25 | -70.19, 23.32 | 132.16 | 3.48 | 66 |
| 5 | 07/08/2024 | 23:02:03 | 70.05,-169.26 | 47.71 | 07/08/2024 | 23:01:53 | 70.03,-169.26 | 47.69 | 2.20 | 10 |
| 6 | 07/08/2024 | 23:52:39 | -69.65, -1.33 | 132.71 | 07/08/2024 | 23:51:27 | -69.71, -2.08 | 132.61 | 29.81 | 72 |
| 7 | 07/11/2024 | 14:28:16 | -70.15, 139.05 | 131.84 | 07/11/2024 | 14:28:58 | -70.13, 139.11 | 131.87 | 3.30 | 42 |
| 8 | 07/11/2024 | 15:19:00 | 70.04, -53.47 | 48.05 | 07/11/2024 | 15:18:25 | 70.02, -53.40 | 48.04 | 3.23 | 35 |
| 9 | 07/14/2024 | 05:54:42 | 70.82, 86.43 | 49.27 | 07/14/2024 | 05:55:50 | 70.74, 88.25 | 49.11 | 67.42 | 68 |
| 10 | 07/14/2024 | 06:45:12 | -70.09,-105.09 | 131.51 | 07/14/2024 | 06:45:30 | -70.09,-105.07 | 131.51 | 0.66 | 18 |
| 11 | 07/14/2024 | 07:35:56 | 69.98, 62.39 | 48.39 | 07/14/2024 | 07:34:57 | 69.98, 62.42 | 48.39 | 1.16 | 59 |
| 12 | 07/16/2024 | 22:11:25 | 70.14,-156.71 | 48.98 | 07/16/2024 | 22:12:31 | 70.12,-156.78 | 48.95 | 3.47 | 66 |
| 13 | 07/16/2024 | 23:02:07 | -70.03, 10.77 | 131.13 | 07/16/2024 | 23:02:01 | -70.02, 10.71 | 131.14 | 2.62 | 6 |
| 14 | 07/16/2024 | 23:52:44 | 69.56, 178.78 | 48.39 | 07/16/2024 | 23:51:33 | 69.63, 177.81 | 48.50 | 38.40 | 71 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/4/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 07/04/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9