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 | 09/21/2024 | 14:28:38 | 70.13, -40.81 | 69.67 | 09/21/2024 | 14:29:19 | 70.11, -40.88 | 69.65 | 3.31 | 41 |
| 2 | 09/21/2024 | 15:19:20 | -70.05, 126.62 | 110.40 | 09/21/2024 | 15:18:48 | -70.05, 126.67 | 110.40 | 1.69 | 32 |
| 3 | 09/24/2024 | 05:55:02 | -70.62, -93.15 | 108.80 | 09/24/2024 | 05:56:12 | -70.53, -92.01 | 108.91 | 43.55 | 70 |
| 4 | 09/24/2024 | 06:45:38 | 70.07, 75.03 | 70.65 | 09/24/2024 | 06:45:45 | 70.10, 75.00 | 70.68 | 3.15 | 7 |
| 5 | 09/24/2024 | 07:36:20 | -69.99,-117.54 | 109.42 | 09/24/2024 | 07:35:15 | -69.99,-117.52 | 109.42 | 0.79 | 65 |
| 6 | 09/26/2024 | 22:11:54 | -70.16, 23.33 | 108.23 | 09/26/2024 | 22:12:44 | -70.14, 23.32 | 108.25 | 2.65 | 50 |
| 7 | 09/26/2024 | 23:02:38 | 70.03,-169.16 | 71.66 | 09/26/2024 | 23:02:11 | 70.03,-169.20 | 71.65 | 1.53 | 27 |
| 8 | 09/26/2024 | 23:53:03 | -69.05, -0.41 | 109.32 | 09/26/2024 | 23:51:56 | -69.09, -2.83 | 109.26 | 96.01 | 67 |
| 9 | 09/29/2024 | 13:38:22 | 70.75, -29.16 | 73.40 | 09/29/2024 | 13:39:31 | 70.62, -27.71 | 73.25 | 55.32 | 69 |
| 10 | 09/29/2024 | 14:28:54 | -70.14, 139.13 | 107.21 | 09/29/2024 | 14:29:08 | -70.13, 139.20 | 107.23 | 3.34 | 14 |
| 11 | 09/29/2024 | 15:19:38 | 70.01, -53.37 | 72.67 | 09/29/2024 | 15:18:35 | 70.01, -53.32 | 72.67 | 1.92 | 63 |
| 12 | 10/02/2024 | 05:55:10 | 70.16, 87.53 | 73.84 | 10/02/2024 | 05:56:01 | 70.16, 87.53 | 73.83 | 0.42 | 51 |
| 13 | 10/02/2024 | 06:45:52 | -70.08,-105.02 | 106.24 | 10/02/2024 | 06:45:31 | -70.05,-104.99 | 106.27 | 3.23 | 21 |
| 14 | 10/02/2024 | 07:36:19 | 69.04, 63.79 | 72.74 | 10/02/2024 | 07:35:13 | 69.10, 61.37 | 72.81 | 96.36 | 66 |
| 15 | 10/04/2024 | 21:21:38 | -70.93, 34.75 | 104.37 | 10/04/2024 | 21:22:46 | -70.80, 36.75 | 104.51 | 74.26 | 68 |
| 16 | 10/04/2024 | 22:12:09 | 70.12,-156.64 | 74.83 | 10/04/2024 | 22:12:23 | 70.13,-156.59 | 74.84 | 2.61 | 14 |
| 17 | 10/04/2024 | 23:02:50 | -69.98, 10.88 | 105.30 | 10/04/2024 | 23:01:54 | -69.97, 10.82 | 105.31 | 2.67 | 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