Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/28/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 04/29/2024 | 06:19:21 | 70.91, 79.94 | 56.24 | 04/29/2024 | 06:20:28 | 70.83, 82.10 | 56.11 | 79.43 | 67 |
| 2 | 04/29/2024 | 07:09:49 | -70.09,-111.42 | 124.63 | 04/29/2024 | 07:10:10 | -70.06,-111.40 | 124.66 | 2.96 | 21 |
| 3 | 04/29/2024 | 08:00:33 | 69.97, 56.06 | 55.24 | 04/29/2024 | 07:59:37 | 69.96, 56.10 | 55.23 | 2.41 | 56 |
| 4 | 05/01/2024 | 22:36:00 | 70.15,-163.05 | 54.64 | 05/01/2024 | 22:37:06 | 70.14,-163.04 | 54.61 | 1.71 | 66 |
| 5 | 05/01/2024 | 23:26:41 | -70.00, 4.49 | 125.53 | 05/01/2024 | 23:26:36 | -70.02, 4.43 | 125.51 | 2.85 | 5 |
| 6 | 05/02/2024 | 00:17:19 | 69.58, 172.43 | 54.02 | 05/02/2024 | 00:16:08 | 69.64, 171.55 | 54.11 | 35.06 | 71 |
| 7 | 05/04/2024 | 14:52:52 | 70.09, -47.17 | 53.79 | 05/04/2024 | 14:53:31 | 70.09, -47.21 | 53.79 | 1.34 | 39 |
| 8 | 05/04/2024 | 15:43:34 | -69.99, 120.29 | 126.32 | 05/04/2024 | 15:43:01 | -69.98, 120.27 | 126.33 | 1.61 | 33 |
| 9 | 05/07/2024 | 06:19:10 | -70.73, -99.71 | 126.29 | 05/07/2024 | 06:20:19 | -70.60, -98.22 | 126.46 | 56.75 | 69 |
| 10 | 05/07/2024 | 07:09:43 | 70.05, 68.68 | 53.00 | 05/07/2024 | 07:09:54 | 70.05, 68.63 | 53.00 | 2.01 | 11 |
| 11 | 05/07/2024 | 08:00:25 | -69.95,-123.86 | 127.12 | 05/07/2024 | 07:59:24 | -69.94,-123.90 | 127.12 | 1.86 | 61 |
| 12 | 05/09/2024 | 22:35:51 | -70.13, 17.04 | 127.63 | 05/09/2024 | 22:36:50 | -70.12, 16.98 | 127.64 | 2.20 | 59 |
| 13 | 05/09/2024 | 23:26:35 | 70.02,-175.50 | 52.25 | 05/09/2024 | 23:26:17 | 70.00,-175.54 | 52.24 | 2.73 | 18 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/28/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 04/28/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8