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: 6/11/2024
| 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 | 06/12/2024 | 06:44:39 | -70.15,-105.12 | 133.09 | 06/12/2024 | 06:45:20 | -70.12,-105.13 | 133.12 | 3.06 | 41 |
| 2 | 06/12/2024 | 07:35:23 | 70.01, 62.40 | 46.77 | 06/12/2024 | 07:34:47 | 70.02, 62.38 | 46.78 | 1.41 | 36 |
| 3 | 06/14/2024 | 22:11:02 | 70.55,-157.30 | 47.20 | 06/14/2024 | 22:12:13 | 70.40,-156.48 | 47.02 | 34.98 | 71 |
| 4 | 06/14/2024 | 23:01:37 | -70.10, 10.72 | 133.27 | 06/14/2024 | 23:01:46 | -70.11, 10.75 | 133.26 | 1.94 | 9 |
| 5 | 06/14/2024 | 23:52:21 | 69.97, 178.23 | 46.60 | 06/14/2024 | 23:51:14 | 69.96, 178.17 | 46.59 | 2.47 | 67 |
| 6 | 06/17/2024 | 14:27:52 | 70.15, -40.91 | 46.71 | 06/17/2024 | 14:28:41 | 70.18, -40.90 | 46.73 | 3.59 | 49 |
| 7 | 06/17/2024 | 15:18:34 | -70.07, 126.53 | 133.38 | 06/17/2024 | 15:18:11 | -70.06, 126.57 | 133.39 | 1.46 | 23 |
| 8 | 06/20/2024 | 05:54:20 | -70.99, -93.81 | 132.44 | 06/20/2024 | 05:55:27 | -70.90, -91.58 | 132.61 | 81.52 | 67 |
| 9 | 06/20/2024 | 06:44:50 | 70.13, 74.88 | 46.66 | 06/20/2024 | 06:45:06 | 70.14, 74.93 | 46.66 | 2.22 | 16 |
| 10 | 06/20/2024 | 07:35:31 | -69.99,-117.59 | 133.49 | 06/20/2024 | 07:34:36 | -70.03,-117.59 | 133.45 | 3.62 | 55 |
| 11 | 06/22/2024 | 22:11:03 | -70.19, 23.24 | 133.26 | 06/22/2024 | 22:12:04 | -70.17, 23.22 | 133.30 | 3.02 | 61 |
| 12 | 06/22/2024 | 23:01:47 | 70.07,-169.27 | 46.61 | 06/22/2024 | 23:01:31 | 70.06,-169.29 | 46.60 | 2.16 | 16 |
| 13 | 06/22/2024 | 23:52:19 | -69.46, -1.03 | 134.03 | 06/22/2024 | 23:51:09 | -69.50, -2.41 | 133.93 | 54.09 | 70 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 6/11/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 06/11/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9