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: 1/10/2024
| 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 | 01/12/2024 | 07:34:41 | -69.98,-117.62 | 88.32 | 01/12/2024 | 07:35:49 | -69.96,-117.64 | 88.35 | 2.02 | 68 |
| 2 | 01/12/2024 | 08:25:25 | 69.86, 49.87 | 91.55 | 01/12/2024 | 08:25:16 | 69.86, 49.86 | 91.55 | 0.61 | 9 |
| 3 | 01/12/2024 | 09:16:02 | -69.51,-142.30 | 88.82 | 01/12/2024 | 09:14:49 | -69.59,-142.88 | 88.72 | 24.07 | 73 |
| 4 | 01/14/2024 | 23:51:34 | -69.94, -1.78 | 88.81 | 01/14/2024 | 23:52:19 | -69.95, -1.79 | 88.81 | 0.84 | 45 |
| 5 | 01/15/2024 | 00:42:18 | 69.82, 165.71 | 91.06 | 01/15/2024 | 00:41:46 | 69.84, 165.71 | 91.09 | 2.24 | 32 |
| 6 | 01/17/2024 | 15:17:59 | 70.79, -54.65 | 91.60 | 01/17/2024 | 15:19:06 | 70.67, -52.50 | 91.39 | 80.23 | 67 |
| 7 | 01/17/2024 | 16:08:26 | -69.91, 114.05 | 89.34 | 01/17/2024 | 16:08:48 | -69.90, 114.03 | 89.35 | 1.02 | 22 |
| 8 | 01/17/2024 | 16:59:10 | 69.79, -78.47 | 90.54 | 01/17/2024 | 16:58:15 | 69.79, -78.48 | 90.54 | 0.42 | 55 |
| 9 | 01/20/2024 | 07:34:37 | 69.98, 62.41 | 90.20 | 01/20/2024 | 07:35:47 | 69.99, 62.39 | 90.20 | 1.26 | 70 |
| 10 | 01/20/2024 | 08:25:19 | -69.89,-130.14 | 89.90 | 01/20/2024 | 08:25:17 | -69.88,-130.12 | 89.91 | 1.06 | 2 |
| 11 | 01/20/2024 | 09:15:59 | 69.56, 37.65 | 89.75 | 01/20/2024 | 09:14:47 | 69.60, 37.14 | 89.82 | 20.37 | 72 |
| 12 | 01/22/2024 | 23:51:30 | 69.97, 178.21 | 89.60 | 01/22/2024 | 23:52:16 | 69.94, 178.20 | 89.56 | 3.48 | 46 |
| 13 | 01/23/2024 | 00:42:11 | -69.82, -14.26 | 90.56 | 01/23/2024 | 00:41:46 | -69.83, -14.30 | 90.55 | 2.04 | 25 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/10/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/10/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9