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: 1/19/2024
| 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 | 01/20/2024 | 22:24:20 | 70.88,-160.93 | 91.00 | 01/20/2024 | 22:25:28 | 70.77,-158.94 | 90.82 | 73.42 | 68 |
| 2 | 01/20/2024 | 23:14:48 | -70.06, 7.70 | 89.88 | 01/20/2024 | 23:15:09 | -70.06, 7.64 | 89.88 | 2.36 | 21 |
| 3 | 01/21/2024 | 00:05:32 | 69.93, 175.20 | 89.99 | 01/21/2024 | 00:04:36 | 69.95, 175.14 | 90.02 | 3.13 | 56 |
| 4 | 01/23/2024 | 14:41:03 | 70.15, -44.00 | 89.64 | 01/23/2024 | 14:42:06 | 70.16, -43.95 | 89.64 | 2.15 | 63 |
| 5 | 01/23/2024 | 15:31:45 | -70.07, 123.45 | 90.47 | 01/23/2024 | 15:31:36 | -70.05, 123.52 | 90.48 | 2.97 | 9 |
| 6 | 01/23/2024 | 16:22:21 | 69.52, -68.43 | 88.96 | 01/23/2024 | 16:21:10 | 69.56, -69.52 | 89.05 | 42.66 | 71 |
| 7 | 01/26/2024 | 06:57:59 | 70.14, 71.79 | 88.98 | 01/26/2024 | 06:58:33 | 70.12, 71.87 | 88.95 | 3.60 | 34 |
| 8 | 01/26/2024 | 07:48:40 | -70.00,-120.67 | 91.18 | 01/26/2024 | 07:48:03 | -70.01,-120.65 | 91.17 | 1.36 | 37 |
| 9 | 01/28/2024 | 22:24:16 | -70.58, 19.55 | 91.23 | 01/28/2024 | 22:25:26 | -70.47, 20.63 | 91.40 | 41.93 | 70 |
| 10 | 01/28/2024 | 23:14:52 | 70.05,-172.30 | 88.20 | 01/28/2024 | 23:14:59 | 70.03,-172.36 | 88.18 | 3.11 | 7 |
| 11 | 01/29/2024 | 00:05:34 | -69.96, -4.85 | 91.91 | 01/29/2024 | 00:04:28 | -69.98, -4.80 | 91.88 | 2.53 | 66 |
| 12 | 01/31/2024 | 14:41:03 | -70.15, 136.00 | 92.41 | 01/31/2024 | 14:41:57 | -70.12, 136.03 | 92.45 | 3.26 | 54 |
| 13 | 01/31/2024 | 15:31:47 | 70.04, -56.51 | 87.47 | 01/31/2024 | 15:31:24 | 70.01, -56.49 | 87.44 | 3.14 | 23 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/19/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/19/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9