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: 1/16/2024
| 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 | 01/18/2024 | 06:57:51 | -70.11,-108.14 | 89.27 | 01/18/2024 | 06:58:41 | -70.10,-108.18 | 89.28 | 1.95 | 50 |
| 2 | 01/18/2024 | 07:48:35 | 69.99, 59.35 | 90.61 | 01/18/2024 | 07:48:08 | 70.00, 59.32 | 90.62 | 1.46 | 27 |
| 3 | 01/18/2024 | 08:39:00 | -69.00,-131.91 | 90.43 | 01/18/2024 | 08:37:53 | -69.06,-134.31 | 90.29 | 96.01 | 67 |
| 4 | 01/20/2024 | 22:24:19 | 71.10,-161.28 | 91.24 | 01/20/2024 | 22:25:24 | 71.01,-158.56 | 91.05 | 98.49 | 65 |
| 5 | 01/20/2024 | 23:14:43 | -70.07, 7.71 | 89.86 | 01/20/2024 | 23:15:09 | -70.08, 7.68 | 89.85 | 1.89 | 26 |
| 6 | 01/21/2024 | 00:05:27 | 69.95, 175.19 | 90.01 | 01/21/2024 | 00:04:36 | 69.98, 175.17 | 90.04 | 2.60 | 51 |
| 7 | 01/23/2024 | 14:40:55 | 70.24, -44.09 | 89.73 | 01/23/2024 | 14:42:06 | 70.19, -43.92 | 89.66 | 8.31 | 71 |
| 8 | 01/23/2024 | 15:31:35 | -70.04, 123.53 | 90.49 | 01/23/2024 | 15:31:37 | -70.03, 123.49 | 90.51 | 2.52 | 2 |
| 9 | 01/23/2024 | 16:22:17 | 69.82, -68.83 | 89.28 | 01/23/2024 | 16:21:05 | 69.86, -69.10 | 89.33 | 11.18 | 72 |
| 10 | 01/26/2024 | 06:57:44 | 70.12, 71.88 | 88.96 | 01/26/2024 | 06:58:32 | 70.14, 71.91 | 88.97 | 2.95 | 48 |
| 11 | 01/26/2024 | 07:48:26 | -70.03,-120.66 | 91.15 | 01/26/2024 | 07:48:02 | -70.04,-120.61 | 91.14 | 2.17 | 24 |
| 12 | 01/28/2024 | 23:14:35 | 70.06,-172.25 | 88.22 | 01/28/2024 | 23:14:59 | 70.05,-172.32 | 88.21 | 3.06 | 24 |
| 13 | 01/29/2024 | 00:05:17 | -69.97, -4.79 | 91.89 | 01/29/2024 | 00:04:29 | -69.95, -4.84 | 91.91 | 3.16 | 48 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/16/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/16/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9