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: 11/11/2024
| 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 | 11/11/2024 | 05:05:48 | 71.18, 98.53 | 88.64 | 11/11/2024 | 05:06:54 | 71.04, 101.08 | 88.49 | 93.23 | 66 |
| 2 | 11/11/2024 | 05:56:13 | -70.20, -92.56 | 92.35 | 11/11/2024 | 05:56:37 | -70.21, -92.53 | 92.34 | 1.24 | 24 |
| 3 | 11/11/2024 | 06:46:57 | 70.07, 74.95 | 87.54 | 11/11/2024 | 06:46:05 | 70.05, 74.89 | 87.51 | 3.16 | 52 |
| 4 | 11/13/2024 | 21:22:35 | 70.26,-144.24 | 88.42 | 11/13/2024 | 21:23:33 | 70.24,-144.22 | 88.40 | 2.77 | 58 |
| 5 | 11/13/2024 | 22:13:16 | -70.12, 23.30 | 91.72 | 11/13/2024 | 22:13:03 | -70.12, 23.25 | 91.71 | 2.15 | 13 |
| 6 | 11/13/2024 | 23:03:49 | 69.41,-168.35 | 87.59 | 11/13/2024 | 23:02:40 | 69.46,-170.02 | 87.64 | 65.72 | 69 |
| 7 | 11/16/2024 | 12:49:09 | -71.11, 162.79 | 90.06 | 11/16/2024 | 12:50:16 | -71.03, 165.23 | 90.14 | 88.47 | 67 |
| 8 | 11/16/2024 | 13:39:37 | 70.16, -28.36 | 89.00 | 11/16/2024 | 13:39:57 | 70.15, -28.43 | 88.99 | 3.00 | 20 |
| 9 | 11/16/2024 | 14:30:19 | -70.06, 139.11 | 91.10 | 11/16/2024 | 14:29:27 | -70.04, 139.04 | 91.12 | 3.71 | 52 |
| 10 | 11/19/2024 | 05:05:55 | -70.25, -80.08 | 90.29 | 11/19/2024 | 05:06:50 | -70.24, -80.04 | 90.30 | 1.83 | 55 |
| 11 | 11/19/2024 | 05:56:39 | 70.14, 87.40 | 89.61 | 11/19/2024 | 05:56:17 | 70.12, 87.44 | 89.59 | 2.30 | 22 |
| 12 | 11/19/2024 | 06:47:07 | -69.29,-104.04 | 91.23 | 11/19/2024 | 06:45:59 | -69.35,-105.99 | 91.18 | 76.89 | 68 |
| 13 | 11/21/2024 | 20:32:24 | 70.79,-132.52 | 90.84 | 11/21/2024 | 20:33:33 | 70.66,-131.13 | 90.71 | 52.97 | 69 |
| 14 | 11/21/2024 | 21:22:56 | -70.15, 35.81 | 89.80 | 11/21/2024 | 21:23:10 | -70.16, 35.78 | 89.79 | 2.17 | 14 |
| 15 | 11/21/2024 | 22:13:40 | 70.04,-156.72 | 90.11 | 11/21/2024 | 22:12:37 | 70.04,-156.75 | 90.11 | 1.06 | 63 |
| 16 | 11/24/2024 | 12:49:15 | 70.19, -15.84 | 90.79 | 11/24/2024 | 12:49:58 | 70.20, -15.87 | 90.80 | 1.38 | 43 |
| 17 | 11/24/2024 | 13:39:57 | -70.07, 151.66 | 89.32 | 11/24/2024 | 13:39:28 | -70.09, 151.60 | 89.31 | 2.50 | 29 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/11/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 11/11/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9