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: 4/12/2024
| 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 | 04/13/2024 | 07:09:50 | -70.02,-111.37 | 119.29 | 04/13/2024 | 07:10:21 | -70.03,-111.44 | 119.28 | 2.81 | 31 |
| 2 | 04/13/2024 | 08:00:34 | 69.92, 56.11 | 60.59 | 04/13/2024 | 07:59:48 | 69.93, 56.06 | 60.61 | 2.18 | 46 |
| 3 | 04/15/2024 | 22:36:06 | 70.23,-163.23 | 59.98 | 04/15/2024 | 22:37:17 | 70.21,-162.94 | 59.94 | 11.19 | 71 |
| 4 | 04/15/2024 | 23:26:46 | -70.03, 4.41 | 120.25 | 04/15/2024 | 23:26:48 | -70.04, 4.46 | 120.24 | 2.71 | 2 |
| 5 | 04/16/2024 | 00:17:29 | 69.87, 171.95 | 59.58 | 04/16/2024 | 00:16:16 | 69.88, 171.87 | 59.60 | 3.41 | 73 |
| 6 | 04/18/2024 | 14:52:59 | 70.09, -47.23 | 58.89 | 04/18/2024 | 14:53:46 | 70.08, -47.25 | 58.87 | 1.07 | 47 |
| 7 | 04/18/2024 | 15:43:41 | -69.98, 120.25 | 121.24 | 04/18/2024 | 15:43:16 | -69.97, 120.24 | 121.25 | 1.26 | 25 |
| 8 | 04/21/2024 | 06:19:26 | -70.99,-100.22 | 121.08 | 04/21/2024 | 06:20:33 | -70.86, -97.86 | 121.28 | 87.06 | 67 |
| 9 | 04/21/2024 | 07:09:54 | 70.05, 68.60 | 57.93 | 04/21/2024 | 07:10:13 | 70.03, 68.57 | 57.91 | 2.49 | 19 |
| 10 | 04/21/2024 | 08:00:35 | -69.95,-123.93 | 122.19 | 04/21/2024 | 07:59:42 | -69.93,-123.94 | 122.21 | 2.17 | 53 |
| 11 | 04/23/2024 | 22:36:04 | -70.13, 16.95 | 122.88 | 04/23/2024 | 22:37:11 | -70.13, 16.96 | 122.88 | 0.89 | 67 |
| 12 | 04/23/2024 | 23:26:48 | 70.03,-175.59 | 57.01 | 04/23/2024 | 23:26:38 | 70.01,-175.56 | 57.00 | 1.84 | 10 |
| 13 | 04/24/2024 | 00:17:24 | -69.60, -7.64 | 123.44 | 04/24/2024 | 00:16:12 | -69.69, -8.38 | 123.33 | 30.11 | 72 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/12/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 04/12/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8