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: 7/15/2024
| 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 | 07/15/2024 | 14:53:04 | 70.16, -47.12 | 48.78 | 07/15/2024 | 14:53:42 | 70.14, -47.05 | 48.75 | 3.05 | 38 |
| 2 | 07/15/2024 | 15:43:45 | -70.04, 120.38 | 131.34 | 07/15/2024 | 15:43:12 | -70.03, 120.42 | 131.35 | 2.20 | 33 |
| 3 | 07/18/2024 | 06:19:27 | -70.86, -99.79 | 130.02 | 07/18/2024 | 06:20:35 | -70.78, -97.87 | 130.19 | 70.96 | 68 |
| 4 | 07/18/2024 | 07:09:59 | 70.09, 68.74 | 49.18 | 07/18/2024 | 07:10:13 | 70.08, 68.74 | 49.15 | 2.01 | 14 |
| 5 | 07/18/2024 | 08:00:39 | -69.97,-123.76 | 130.95 | 07/18/2024 | 07:59:42 | -69.97,-123.78 | 130.95 | 1.24 | 57 |
| 6 | 07/20/2024 | 22:36:08 | -70.12, 17.14 | 130.30 | 07/20/2024 | 22:37:15 | -70.13, 17.06 | 130.30 | 3.24 | 67 |
| 7 | 07/20/2024 | 23:26:53 | 70.04,-175.42 | 49.62 | 07/20/2024 | 23:26:42 | 70.03,-175.44 | 49.61 | 1.89 | 11 |
| 8 | 07/21/2024 | 00:17:28 | -69.60, -7.45 | 130.84 | 07/21/2024 | 00:16:17 | -69.64, -8.34 | 130.75 | 34.94 | 71 |
| 9 | 07/23/2024 | 14:53:04 | -70.13, 132.90 | 129.75 | 07/23/2024 | 14:53:44 | -70.10, 132.91 | 129.79 | 2.99 | 40 |
| 10 | 07/23/2024 | 15:43:48 | 70.00, -59.60 | 50.12 | 07/23/2024 | 15:43:11 | 69.99, -59.61 | 50.12 | 1.01 | 37 |
| 11 | 07/26/2024 | 06:19:26 | 70.65, 80.53 | 51.37 | 07/26/2024 | 06:20:36 | 70.51, 81.77 | 51.18 | 48.11 | 70 |
| 12 | 07/26/2024 | 07:09:59 | -70.09,-111.28 | 129.22 | 07/26/2024 | 07:10:12 | -70.08,-111.23 | 129.23 | 2.01 | 13 |
| 13 | 07/26/2024 | 08:00:43 | 69.96, 56.22 | 50.66 | 07/26/2024 | 07:59:39 | 69.97, 56.25 | 50.67 | 1.47 | 64 |
| 14 | 07/28/2024 | 22:36:12 | 70.15,-162.92 | 51.46 | 07/28/2024 | 22:37:10 | 70.12,-162.91 | 51.42 | 2.57 | 58 |
| 15 | 07/28/2024 | 23:26:53 | -70.01, 4.61 | 128.69 | 07/28/2024 | 23:26:40 | -70.02, 4.58 | 128.67 | 2.20 | 13 |
| 16 | 07/29/2024 | 00:17:25 | 69.30, 172.95 | 50.59 | 07/29/2024 | 00:16:16 | 69.35, 171.31 | 50.71 | 64.65 | 69 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/15/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 07/15/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9