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: 9/21/2024
| 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 | 09/24/2024 | 05:55:02 | -70.63, -93.16 | 108.80 | 09/24/2024 | 05:56:12 | -70.54, -92.00 | 108.90 | 43.86 | 70 |
| 2 | 09/24/2024 | 06:45:38 | 70.07, 75.02 | 70.66 | 09/24/2024 | 06:45:45 | 70.10, 75.01 | 70.68 | 3.32 | 7 |
| 3 | 09/24/2024 | 07:36:20 | -69.99,-117.54 | 109.41 | 09/24/2024 | 07:35:15 | -69.99,-117.52 | 109.42 | 0.95 | 65 |
| 4 | 09/26/2024 | 22:11:54 | -70.16, 23.33 | 108.23 | 09/26/2024 | 22:12:44 | -70.16, 23.34 | 108.24 | 0.79 | 50 |
| 5 | 09/26/2024 | 23:02:38 | 70.03,-169.16 | 71.65 | 09/26/2024 | 23:02:11 | 70.05,-169.17 | 71.67 | 1.90 | 27 |
| 6 | 09/26/2024 | 23:53:03 | -69.05, -0.41 | 109.32 | 09/26/2024 | 23:51:56 | -69.11, -2.81 | 109.25 | 95.25 | 67 |
| 7 | 09/29/2024 | 13:38:22 | 70.74, -29.15 | 73.39 | 09/29/2024 | 13:39:31 | 70.65, -27.66 | 73.29 | 55.90 | 69 |
| 8 | 09/29/2024 | 14:28:53 | -70.08, 139.21 | 107.27 | 09/29/2024 | 14:29:09 | -70.11, 139.17 | 107.25 | 3.07 | 16 |
| 9 | 09/29/2024 | 15:19:38 | 70.00, -53.36 | 72.67 | 09/29/2024 | 15:18:36 | 69.99, -53.34 | 72.66 | 1.37 | 62 |
| 10 | 10/02/2024 | 05:55:10 | 70.15, 87.54 | 73.83 | 10/02/2024 | 05:56:02 | 70.16, 87.53 | 73.84 | 1.45 | 52 |
| 11 | 10/02/2024 | 06:45:52 | -70.07,-105.01 | 106.25 | 10/02/2024 | 06:45:32 | -70.06,-104.99 | 106.26 | 1.60 | 20 |
| 12 | 10/02/2024 | 07:36:20 | 69.09, 63.73 | 72.78 | 10/02/2024 | 07:35:13 | 69.17, 61.45 | 72.87 | 90.89 | 67 |
| 13 | 10/04/2024 | 21:21:39 | -70.96, 34.69 | 104.33 | 10/04/2024 | 21:22:46 | -70.89, 36.88 | 104.42 | 80.11 | 67 |
| 14 | 10/04/2024 | 22:12:09 | 70.10,-156.62 | 74.81 | 10/04/2024 | 22:12:25 | 70.11,-156.63 | 74.82 | 1.24 | 16 |
| 15 | 10/04/2024 | 23:02:51 | -70.02, 10.82 | 105.27 | 10/04/2024 | 23:01:55 | -70.01, 10.86 | 105.28 | 1.70 | 56 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/21/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 09/21/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9