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: 10/24/2024
| 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 | 10/24/2024 | 23:26:11 | 70.25,-175.77 | 82.33 | 10/24/2024 | 23:27:22 | 70.18,-175.26 | 82.26 | 20.61 | 71 |
| 2 | 10/25/2024 | 00:16:48 | -69.92, -7.95 | 97.99 | 10/25/2024 | 00:16:55 | -69.91, -8.02 | 98.01 | 2.83 | 7 |
| 3 | 10/25/2024 | 01:07:33 | 69.83, 159.49 | 81.93 | 10/25/2024 | 01:06:22 | 69.80, 159.48 | 81.90 | 3.13 | 71 |
| 4 | 10/27/2024 | 15:43:02 | 70.00, -59.62 | 82.99 | 10/27/2024 | 15:43:54 | 70.01, -59.63 | 83.00 | 1.27 | 52 |
| 5 | 10/27/2024 | 16:33:43 | -69.88, 107.87 | 97.13 | 10/27/2024 | 16:33:24 | -69.90, 107.86 | 97.11 | 2.63 | 19 |
| 6 | 10/27/2024 | 17:24:12 | 68.94, -83.48 | 81.95 | 10/27/2024 | 17:23:05 | 69.02, -85.68 | 82.02 | 88.49 | 67 |
| 7 | 10/30/2024 | 07:59:57 | 69.98, 56.18 | 83.85 | 10/30/2024 | 08:00:22 | 69.99, 56.24 | 83.87 | 3.16 | 25 |
| 8 | 10/30/2024 | 08:50:38 | -69.86,-136.32 | 96.27 | 10/30/2024 | 08:49:53 | -69.83,-136.35 | 96.29 | 2.69 | 45 |
| 9 | 11/01/2024 | 23:26:10 | -70.21, 4.28 | 95.07 | 11/01/2024 | 23:27:21 | -70.14, 4.69 | 95.15 | 17.66 | 71 |
| 10 | 11/02/2024 | 00:16:51 | 69.92, 172.03 | 84.65 | 11/02/2024 | 00:16:50 | 69.92, 172.02 | 84.64 | 0.38 | 1 |
| 11 | 11/02/2024 | 01:07:31 | -69.80, -20.47 | 95.47 | 11/02/2024 | 01:06:19 | -69.81, -20.49 | 95.45 | 1.94 | 72 |
| 12 | 11/04/2024 | 15:43:00 | -70.01, 120.35 | 94.45 | 11/04/2024 | 15:43:48 | -70.00, 120.40 | 94.45 | 1.82 | 48 |
| 13 | 11/04/2024 | 16:33:44 | 69.88, -72.14 | 85.44 | 11/04/2024 | 16:33:15 | 69.89, -72.12 | 85.44 | 1.13 | 29 |
| 14 | 11/04/2024 | 17:24:08 | -68.85, 96.64 | 95.58 | 11/04/2024 | 17:23:01 | -68.90, 94.20 | 95.54 | 98.08 | 67 |
| 15 | 11/07/2024 | 07:09:25 | 70.74, 67.65 | 87.09 | 11/07/2024 | 07:10:33 | 70.62, 69.56 | 86.96 | 71.69 | 68 |
| 16 | 11/07/2024 | 07:59:53 | -69.93,-123.76 | 93.73 | 11/07/2024 | 08:00:14 | -69.91,-123.83 | 93.75 | 3.50 | 21 |
| 17 | 11/07/2024 | 08:50:38 | 69.85, 43.67 | 86.21 | 11/07/2024 | 08:49:40 | 69.85, 43.73 | 86.20 | 2.34 | 58 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/24/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 10/24/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9