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: 1/12/2024
| 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 | -69.97,-117.60 | 88.34 | 01/12/2024 | 07:35:49 | -69.98,-117.62 | 88.34 | 1.56 | 68 |
| 2 | 01/12/2024 | 08:25:26 | 69.89, 49.82 | 91.59 | 01/12/2024 | 08:25:16 | 69.88, 49.88 | 91.56 | 3.05 | 10 |
| 3 | 01/12/2024 | 09:16:01 | -69.50,-142.28 | 88.84 | 01/12/2024 | 09:14:49 | -69.54,-142.94 | 88.76 | 26.27 | 72 |
| 4 | 01/14/2024 | 23:51:33 | -69.93, -1.76 | 88.82 | 01/14/2024 | 23:52:18 | -69.95, -1.78 | 88.81 | 2.40 | 45 |
| 5 | 01/15/2024 | 00:42:18 | 69.86, 165.65 | 91.10 | 01/15/2024 | 00:41:45 | 69.85, 165.72 | 91.09 | 2.96 | 33 |
| 6 | 01/17/2024 | 15:17:59 | 70.78, -54.64 | 91.59 | 01/17/2024 | 15:19:06 | 70.65, -52.51 | 91.38 | 79.18 | 67 |
| 7 | 01/17/2024 | 16:08:26 | -69.91, 114.06 | 89.34 | 01/17/2024 | 16:08:48 | -69.89, 114.01 | 89.36 | 2.54 | 22 |
| 8 | 01/17/2024 | 16:59:10 | 69.78, -78.46 | 90.53 | 01/17/2024 | 16:58:15 | 69.78, -78.50 | 90.53 | 1.64 | 55 |
| 9 | 01/20/2024 | 07:34:37 | 69.98, 62.41 | 90.20 | 01/20/2024 | 07:35:46 | 70.01, 62.42 | 90.22 | 3.39 | 69 |
| 10 | 01/20/2024 | 08:25:19 | -69.89,-130.14 | 89.90 | 01/20/2024 | 08:25:16 | -69.90,-130.09 | 89.90 | 2.16 | 3 |
| 11 | 01/20/2024 | 09:15:59 | 69.56, 37.66 | 89.75 | 01/20/2024 | 09:14:46 | 69.62, 37.17 | 89.84 | 20.06 | 73 |
| 12 | 01/22/2024 | 23:51:30 | 69.97, 178.20 | 89.61 | 01/22/2024 | 23:52:14 | 69.98, 178.27 | 89.60 | 2.87 | 44 |
| 13 | 01/23/2024 | 00:42:11 | -69.83, -14.27 | 90.55 | 01/23/2024 | 00:41:45 | -69.82, -14.32 | 90.56 | 2.20 | 26 |
| 14 | 01/25/2024 | 15:17:54 | -70.93, 125.15 | 90.00 | 01/25/2024 | 15:19:00 | -70.80, 127.72 | 90.25 | 94.85 | 66 |
| 15 | 01/25/2024 | 16:08:21 | 69.93, -65.95 | 88.93 | 01/25/2024 | 16:08:41 | 69.92, -65.93 | 88.91 | 1.67 | 20 |
| 16 | 01/25/2024 | 16:59:02 | -69.79, 101.58 | 91.23 | 01/25/2024 | 16:58:11 | -69.82, 101.56 | 91.20 | 3.15 | 51 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/12/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/12/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9