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: 1/9/2024
| 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 | 01/09/2024 | 15:18:00 | -70.63, 125.59 | 87.25 | 01/09/2024 | 15:19:09 | -70.53, 127.31 | 87.41 | 64.28 | 69 |
| 2 | 01/09/2024 | 16:08:31 | 69.87, -65.93 | 91.96 | 01/09/2024 | 16:08:45 | 69.88, -65.98 | 91.97 | 2.49 | 14 |
| 3 | 01/09/2024 | 16:59:13 | -69.79, 101.51 | 88.13 | 01/09/2024 | 16:58:15 | -69.77, 101.50 | 88.15 | 2.39 | 58 |
| 4 | 01/12/2024 | 07:34:41 | -70.00,-117.65 | 88.30 | 01/12/2024 | 07:35:48 | -70.00,-117.59 | 88.31 | 2.30 | 67 |
| 5 | 01/12/2024 | 08:25:25 | 69.88, 49.84 | 91.57 | 01/12/2024 | 08:25:15 | 69.90, 49.91 | 91.58 | 3.25 | 10 |
| 6 | 01/12/2024 | 09:16:01 | -69.48,-142.25 | 88.86 | 01/12/2024 | 09:14:49 | -69.57,-142.91 | 88.74 | 27.44 | 72 |
| 7 | 01/14/2024 | 23:51:34 | -69.96, -1.81 | 88.79 | 01/14/2024 | 23:52:19 | -69.94, -1.80 | 88.82 | 2.38 | 45 |
| 8 | 01/15/2024 | 00:42:18 | 69.84, 165.68 | 91.08 | 01/15/2024 | 00:41:46 | 69.83, 165.69 | 91.07 | 1.22 | 32 |
| 9 | 01/17/2024 | 15:18:00 | 70.80, -54.67 | 91.61 | 01/17/2024 | 15:19:07 | 70.66, -52.50 | 91.39 | 81.14 | 67 |
| 10 | 01/17/2024 | 16:08:27 | -69.92, 114.03 | 89.32 | 01/17/2024 | 16:08:49 | -69.90, 114.02 | 89.35 | 2.86 | 22 |
| 11 | 01/17/2024 | 16:59:11 | 69.81, -78.49 | 90.55 | 01/17/2024 | 16:58:16 | 69.79, -78.49 | 90.54 | 2.24 | 55 |
| 12 | 01/20/2024 | 07:34:38 | 69.99, 62.39 | 90.21 | 01/20/2024 | 07:35:48 | 69.99, 62.40 | 90.20 | 0.35 | 70 |
| 13 | 01/20/2024 | 08:25:19 | -69.90,-130.15 | 89.89 | 01/20/2024 | 08:25:17 | -69.89,-130.11 | 89.91 | 1.98 | 2 |
| 14 | 01/20/2024 | 09:15:59 | 69.57, 37.64 | 89.76 | 01/20/2024 | 09:14:47 | 69.61, 37.15 | 89.82 | 19.45 | 72 |
| 15 | 01/22/2024 | 23:51:30 | 69.97, 178.20 | 89.61 | 01/22/2024 | 23:52:16 | 69.95, 178.22 | 89.58 | 2.54 | 46 |
| 16 | 01/23/2024 | 00:42:11 | -69.83, -14.27 | 90.56 | 01/23/2024 | 00:41:46 | -69.85, -14.28 | 90.53 | 2.48 | 25 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/9/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/09/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9