Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/16/2024
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 12/17/2024 | 07:59:12 | 69.98, 56.30 | 93.27 | 12/17/2024 | 08:00:23 | 69.98, 56.23 | 93.27 | 2.81 | 71 |
| 2 | 12/17/2024 | 08:49:54 | -69.88,-136.24 | 86.84 | 12/17/2024 | 08:49:53 | -69.87,-136.29 | 86.85 | 2.41 | 1 |
| 3 | 12/17/2024 | 09:40:35 | 69.60, 31.48 | 92.89 | 12/17/2024 | 09:39:22 | 69.66, 31.06 | 92.95 | 17.38 | 73 |
| 4 | 12/20/2024 | 00:16:11 | 69.93, 172.12 | 93.29 | 12/20/2024 | 00:16:53 | 69.94, 172.05 | 93.29 | 2.63 | 42 |
| 5 | 12/20/2024 | 01:06:53 | -69.83, -20.41 | 86.82 | 12/20/2024 | 01:06:23 | -69.83, -20.47 | 86.82 | 2.02 | 30 |
| 6 | 12/22/2024 | 15:42:36 | -70.58, 119.55 | 86.04 | 12/22/2024 | 15:43:45 | -70.51, 121.11 | 86.15 | 58.57 | 69 |
| 7 | 12/22/2024 | 16:33:09 | 69.90, -72.08 | 93.26 | 12/22/2024 | 16:33:21 | 69.91, -72.11 | 93.27 | 1.37 | 12 |
| 8 | 12/22/2024 | 17:23:51 | -69.79, 95.39 | 86.86 | 12/22/2024 | 17:22:51 | -69.80, 95.38 | 86.84 | 1.29 | 60 |
| 9 | 12/25/2024 | 07:59:24 | -69.98,-123.76 | 86.71 | 12/25/2024 | 08:00:22 | -70.00,-123.74 | 86.70 | 2.60 | 58 |
| 10 | 12/25/2024 | 08:50:08 | 69.88, 43.70 | 93.19 | 12/25/2024 | 08:49:49 | 69.89, 43.75 | 93.20 | 2.02 | 19 |
| 11 | 12/25/2024 | 09:40:39 | -69.18,-147.98 | 87.53 | 12/25/2024 | 09:39:29 | -69.23,-149.51 | 87.45 | 60.53 | 70 |
| 12 | 12/28/2024 | 00:16:22 | -69.91, -7.90 | 86.89 | 12/28/2024 | 00:16:50 | -69.94, -7.94 | 86.86 | 3.17 | 28 |
| 13 | 12/28/2024 | 01:07:06 | 69.82, 159.55 | 93.02 | 12/28/2024 | 01:06:17 | 69.82, 159.54 | 93.03 | 0.29 | 49 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/16/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/16/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9