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: 10/6/2024
| 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 | 10/07/2024 | 13:38:39 | -71.11, 150.20 | 103.16 | 10/07/2024 | 13:39:45 | -70.98, 152.76 | 103.31 | 93.39 | 66 |
| 2 | 10/07/2024 | 14:29:07 | 70.13, -40.90 | 75.87 | 10/07/2024 | 14:29:26 | 70.11, -40.89 | 75.84 | 2.79 | 19 |
| 3 | 10/07/2024 | 15:19:48 | -70.01, 126.60 | 104.25 | 10/07/2024 | 15:18:56 | -69.99, 126.58 | 104.27 | 2.29 | 52 |
| 4 | 10/10/2024 | 05:55:19 | -70.18, -92.51 | 103.09 | 10/10/2024 | 05:56:24 | -70.17, -92.55 | 103.10 | 2.14 | 65 |
| 5 | 10/10/2024 | 06:46:03 | 70.04, 75.01 | 76.79 | 10/10/2024 | 06:45:51 | 70.06, 74.93 | 76.80 | 3.37 | 12 |
| 6 | 10/10/2024 | 07:36:38 | -69.60,-117.01 | 103.64 | 10/10/2024 | 07:35:27 | -69.61,-118.05 | 103.63 | 40.15 | 71 |
| 7 | 10/12/2024 | 22:12:15 | -70.12, 23.35 | 102.14 | 10/12/2024 | 22:12:46 | -70.13, 23.32 | 102.13 | 2.06 | 31 |
| 8 | 10/12/2024 | 23:03:00 | 70.04,-169.22 | 77.79 | 10/12/2024 | 23:02:13 | 70.02,-169.20 | 77.77 | 2.33 | 47 |
| 9 | 10/15/2024 | 13:38:29 | 70.18, -28.29 | 78.90 | 10/15/2024 | 13:39:36 | 70.18, -28.33 | 78.90 | 1.70 | 67 |
| 10 | 10/15/2024 | 14:29:11 | -70.10, 139.15 | 101.17 | 10/15/2024 | 14:29:05 | -70.12, 139.22 | 101.15 | 3.18 | 6 |
| 11 | 10/15/2024 | 15:19:49 | 69.66, -52.87 | 78.40 | 10/15/2024 | 15:18:37 | 69.72, -53.69 | 78.47 | 32.44 | 72 |
| 12 | 10/18/2024 | 05:55:22 | 70.10, 87.61 | 79.80 | 10/18/2024 | 05:55:52 | 70.12, 87.53 | 79.82 | 3.70 | 30 |
| 13 | 10/18/2024 | 06:46:04 | -70.02,-104.95 | 100.27 | 10/18/2024 | 06:45:22 | -70.01,-104.99 | 100.28 | 2.25 | 42 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/6/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 10/06/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9