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: 7/18/2024
| 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 | 07/18/2024 | 06:19:27 | -70.89, -99.84 | 129.99 | 07/18/2024 | 06:20:35 | -70.75, -97.91 | 130.21 | 72.06 | 68 |
| 2 | 07/18/2024 | 07:09:58 | 70.07, 68.78 | 49.15 | 07/18/2024 | 07:10:13 | 70.05, 68.71 | 49.13 | 3.16 | 15 |
| 3 | 07/18/2024 | 08:00:40 | -70.00,-123.80 | 130.92 | 07/18/2024 | 07:59:42 | -69.99,-123.75 | 130.92 | 2.46 | 58 |
| 4 | 07/20/2024 | 22:36:09 | -70.16, 17.09 | 130.27 | 07/20/2024 | 22:37:15 | -70.14, 17.08 | 130.29 | 1.82 | 66 |
| 5 | 07/20/2024 | 23:26:53 | 70.02,-175.39 | 49.60 | 07/20/2024 | 23:26:42 | 70.04,-175.43 | 49.62 | 2.48 | 11 |
| 6 | 07/21/2024 | 00:17:28 | -69.58, -7.42 | 130.86 | 07/21/2024 | 00:16:17 | -69.65, -8.33 | 130.74 | 36.06 | 71 |
| 7 | 07/23/2024 | 14:53:03 | -70.12, 132.91 | 129.76 | 07/23/2024 | 14:53:42 | -70.13, 132.96 | 129.76 | 2.28 | 39 |
| 8 | 07/23/2024 | 15:43:47 | 69.99, -59.58 | 50.11 | 07/23/2024 | 15:43:10 | 69.97, -59.63 | 50.10 | 2.66 | 37 |
| 9 | 07/26/2024 | 06:19:24 | 70.60, 80.61 | 51.32 | 07/26/2024 | 06:20:34 | 70.51, 81.77 | 51.17 | 43.98 | 70 |
| 10 | 07/26/2024 | 07:09:58 | -70.10,-111.29 | 129.21 | 07/26/2024 | 07:10:10 | -70.07,-111.24 | 129.24 | 3.32 | 12 |
| 11 | 07/26/2024 | 08:00:42 | 69.97, 56.21 | 50.67 | 07/26/2024 | 07:59:37 | 69.96, 56.25 | 50.67 | 1.79 | 65 |
| 12 | 07/28/2024 | 22:36:10 | 70.12,-162.87 | 51.43 | 07/28/2024 | 22:37:07 | 70.12,-162.91 | 51.42 | 1.33 | 57 |
| 13 | 07/28/2024 | 23:26:52 | -70.03, 4.57 | 128.66 | 07/28/2024 | 23:26:37 | -70.01, 4.58 | 128.68 | 2.37 | 15 |
| 14 | 07/29/2024 | 00:17:23 | 69.22, 173.07 | 50.50 | 07/29/2024 | 00:16:15 | 69.29, 171.23 | 50.65 | 72.62 | 68 |
| 15 | 07/31/2024 | 14:53:04 | 70.07, -47.04 | 52.03 | 07/31/2024 | 14:53:33 | 70.05, -47.09 | 52.01 | 2.92 | 29 |
| 16 | 07/31/2024 | 15:43:46 | -69.98, 120.42 | 128.06 | 07/31/2024 | 15:43:02 | -70.01, 120.47 | 128.03 | 3.40 | 44 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/18/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 07/18/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9