Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/29/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 09/29/2024 | 14:28:53 | -70.13, 139.14 | 107.22 | 09/29/2024 | 14:29:27 | -70.15, 139.14 | 107.21 | 1.94 | 34 |
| 2 | 09/29/2024 | 15:19:38 | 70.04, -53.42 | 72.71 | 09/29/2024 | 15:18:54 | 70.05, -53.35 | 72.71 | 2.57 | 44 |
| 3 | 10/02/2024 | 05:55:16 | 70.46, 87.06 | 74.14 | 10/02/2024 | 05:56:26 | 70.38, 87.73 | 74.06 | 26.47 | 70 |
| 4 | 10/02/2024 | 06:45:53 | -70.12,-105.09 | 106.19 | 10/02/2024 | 06:45:59 | -70.11,-105.03 | 106.21 | 2.80 | 6 |
| 5 | 10/02/2024 | 07:36:37 | 69.98, 62.43 | 73.69 | 10/02/2024 | 07:35:26 | 70.00, 62.46 | 73.70 | 2.62 | 71 |
| 6 | 10/04/2024 | 22:12:10 | 70.16,-156.71 | 74.87 | 10/04/2024 | 22:13:00 | 70.17,-156.70 | 74.87 | 0.56 | 50 |
| 7 | 10/04/2024 | 23:02:51 | -70.03, 10.80 | 105.25 | 10/04/2024 | 23:02:30 | -70.06, 10.78 | 105.23 | 3.11 | 21 |
| 8 | 10/04/2024 | 23:53:19 | 69.05, 179.55 | 73.78 | 10/04/2024 | 23:52:13 | 69.07, 177.08 | 73.81 | 98.18 | 66 |
| 9 | 10/07/2024 | 14:29:08 | 70.10, -40.85 | 75.83 | 10/07/2024 | 14:29:30 | 70.10, -40.91 | 75.84 | 2.51 | 22 |
| 10 | 10/07/2024 | 15:19:50 | -70.02, 126.59 | 104.24 | 10/07/2024 | 15:19:00 | -70.00, 126.58 | 104.26 | 1.93 | 50 |
| 11 | 10/10/2024 | 05:55:21 | -70.18, -92.52 | 103.09 | 10/10/2024 | 05:56:30 | -70.20, -92.52 | 103.07 | 2.51 | 69 |
| 12 | 10/10/2024 | 06:46:06 | 70.10, 74.91 | 76.85 | 10/10/2024 | 06:45:57 | 70.09, 74.96 | 76.83 | 2.64 | 9 |
| 13 | 10/10/2024 | 07:36:43 | -69.76,-117.26 | 103.48 | 10/10/2024 | 07:35:30 | -69.82,-117.79 | 103.42 | 21.46 | 73 |
| 14 | 10/12/2024 | 22:12:19 | -70.15, 23.29 | 102.11 | 10/12/2024 | 22:12:57 | -70.18, 23.33 | 102.09 | 3.22 | 38 |
| 15 | 10/12/2024 | 23:03:03 | 70.03,-169.21 | 77.78 | 10/12/2024 | 23:02:25 | 70.00,-169.27 | 77.75 | 3.48 | 38 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/29/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 09/29/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9