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: 12/17/2024
| 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 | 12/17/2024 | 07:59:12 | 70.00, 56.26 | 93.29 | 12/17/2024 | 08:00:22 | 70.01, 56.27 | 93.30 | 0.96 | 70 |
| 2 | 12/17/2024 | 08:49:54 | -69.91,-136.28 | 86.81 | 12/17/2024 | 08:49:52 | -69.90,-136.26 | 86.82 | 1.38 | 2 |
| 3 | 12/17/2024 | 09:40:34 | 69.58, 31.52 | 92.86 | 12/17/2024 | 09:39:22 | 69.63, 31.02 | 92.92 | 20.17 | 72 |
| 4 | 12/20/2024 | 00:16:11 | 69.96, 172.08 | 93.31 | 12/20/2024 | 00:16:52 | 69.97, 172.09 | 93.32 | 1.09 | 41 |
| 5 | 12/20/2024 | 01:06:53 | -69.86, -20.46 | 86.80 | 12/20/2024 | 01:06:22 | -69.86, -20.43 | 86.80 | 0.87 | 31 |
| 6 | 12/22/2024 | 15:42:37 | -70.61, 119.50 | 86.01 | 12/22/2024 | 15:43:46 | -70.48, 121.06 | 86.18 | 59.66 | 69 |
| 7 | 12/22/2024 | 16:33:10 | 69.93, -72.12 | 93.29 | 12/22/2024 | 16:33:21 | 69.93, -72.08 | 93.29 | 1.92 | 11 |
| 8 | 12/22/2024 | 17:23:52 | -69.82, 95.35 | 86.83 | 12/22/2024 | 17:22:51 | -69.82, 95.41 | 86.82 | 2.13 | 61 |
| 9 | 12/25/2024 | 07:59:24 | -69.95,-123.72 | 86.74 | 12/25/2024 | 08:00:23 | -69.96,-123.79 | 86.74 | 2.97 | 59 |
| 10 | 12/25/2024 | 08:50:08 | 69.85, 43.74 | 93.16 | 12/25/2024 | 08:49:50 | 69.85, 43.69 | 93.16 | 1.72 | 18 |
| 11 | 12/25/2024 | 09:40:39 | -69.16,-147.94 | 87.56 | 12/25/2024 | 09:39:30 | -69.19,-149.56 | 87.48 | 63.90 | 69 |
| 12 | 12/28/2024 | 00:16:22 | -69.94, -7.95 | 86.86 | 12/28/2024 | 00:16:49 | -69.95, -7.93 | 86.86 | 1.04 | 27 |
| 13 | 12/28/2024 | 01:07:06 | 69.84, 159.51 | 93.05 | 12/28/2024 | 01:06:16 | 69.83, 159.56 | 93.04 | 2.52 | 50 |
| 14 | 12/30/2024 | 15:42:38 | 70.00, -59.61 | 93.06 | 12/30/2024 | 15:43:46 | 69.98, -59.61 | 93.03 | 2.34 | 68 |
| 15 | 12/30/2024 | 16:33:20 | -69.88, 107.89 | 87.08 | 12/30/2024 | 16:33:16 | -69.88, 107.88 | 87.08 | 0.66 | 4 |
| 16 | 12/30/2024 | 17:23:58 | 69.47, -84.20 | 92.50 | 12/30/2024 | 17:22:47 | 69.54, -84.94 | 92.60 | 30.01 | 71 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/17/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/17/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9