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: 1/11/2024
| 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 | 01/12/2024 | 22:24:22 | -70.98, 18.90 | 87.39 | 01/12/2024 | 22:25:29 | -70.90, 21.25 | 87.55 | 85.94 | 67 |
| 2 | 01/12/2024 | 23:14:51 | 70.08,-172.35 | 91.67 | 01/12/2024 | 23:15:09 | 70.09,-172.31 | 91.67 | 1.82 | 18 |
| 3 | 01/13/2024 | 00:05:33 | -69.99, -4.90 | 88.43 | 01/13/2024 | 00:04:39 | -69.98, -4.83 | 88.45 | 3.05 | 54 |
| 4 | 01/15/2024 | 14:41:00 | -70.18, 135.96 | 88.68 | 01/15/2024 | 14:42:12 | -70.16, 136.02 | 88.72 | 3.57 | 72 |
| 5 | 01/15/2024 | 15:31:44 | 70.07, -56.55 | 91.20 | 01/15/2024 | 15:31:39 | 70.05, -56.48 | 91.18 | 3.37 | 5 |
| 6 | 01/15/2024 | 16:22:23 | -69.82, 111.14 | 89.07 | 01/15/2024 | 16:21:10 | -69.89, 110.92 | 88.99 | 11.07 | 73 |
| 7 | 01/18/2024 | 06:57:52 | -70.13,-108.17 | 89.25 | 01/18/2024 | 06:58:41 | -70.15,-108.12 | 89.24 | 2.83 | 49 |
| 8 | 01/18/2024 | 07:48:36 | 70.02, 59.31 | 90.63 | 01/18/2024 | 07:48:08 | 70.04, 59.37 | 90.65 | 3.28 | 28 |
| 9 | 01/18/2024 | 08:39:00 | -68.97,-131.86 | 90.47 | 01/18/2024 | 08:37:54 | -69.05,-134.32 | 90.29 | 98.43 | 66 |
| 10 | 01/20/2024 | 22:24:19 | 71.12,-161.31 | 91.26 | 01/20/2024 | 22:25:24 | 71.02,-158.55 | 91.06 | 99.97 | 65 |
| 11 | 01/20/2024 | 23:14:43 | -70.08, 7.69 | 89.85 | 01/20/2024 | 23:15:09 | -70.10, 7.70 | 89.84 | 2.04 | 26 |
| 12 | 01/21/2024 | 00:05:27 | 69.97, 175.16 | 90.03 | 01/21/2024 | 00:04:36 | 69.99, 175.19 | 90.05 | 1.93 | 51 |
| 13 | 01/23/2024 | 14:40:55 | 70.24, -44.09 | 89.73 | 01/23/2024 | 14:42:06 | 70.23, -43.86 | 89.70 | 8.78 | 71 |
| 14 | 01/23/2024 | 15:31:35 | -70.04, 123.53 | 90.49 | 01/23/2024 | 15:31:37 | -70.07, 123.54 | 90.47 | 3.31 | 2 |
| 15 | 01/23/2024 | 16:22:18 | 69.88, -68.92 | 89.34 | 01/23/2024 | 16:21:05 | 69.90, -69.05 | 89.37 | 5.63 | 73 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/11/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/11/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9