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: 11/23/2024
| 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 | 11/23/2024 | 05:31:01 | -70.25, -86.36 | 89.42 | 11/23/2024 | 05:32:01 | -70.22, -86.39 | 89.45 | 3.30 | 60 |
| 2 | 11/23/2024 | 06:21:45 | 70.14, 81.11 | 90.49 | 11/23/2024 | 06:21:28 | 70.12, 81.11 | 90.46 | 2.98 | 17 |
| 3 | 11/23/2024 | 07:12:16 | -69.46,-110.56 | 90.19 | 11/23/2024 | 07:11:07 | -69.51,-112.09 | 90.14 | 59.91 | 69 |
| 4 | 11/25/2024 | 21:47:54 | -70.21, 29.46 | 88.93 | 11/25/2024 | 21:48:31 | -70.21, 29.48 | 88.93 | 0.64 | 37 |
| 5 | 11/25/2024 | 22:38:38 | 70.11,-163.08 | 90.99 | 11/25/2024 | 22:37:58 | 70.11,-163.03 | 90.98 | 2.04 | 40 |
| 6 | 11/28/2024 | 13:14:15 | 70.78, -22.99 | 92.13 | 11/28/2024 | 13:15:24 | 70.70, -21.56 | 92.04 | 53.11 | 69 |
| 7 | 11/28/2024 | 14:04:47 | -70.14, 145.34 | 88.52 | 11/28/2024 | 14:05:02 | -70.15, 145.27 | 88.51 | 2.93 | 15 |
| 8 | 11/28/2024 | 14:55:31 | 70.05, -47.21 | 91.40 | 11/28/2024 | 14:54:29 | 70.04, -47.24 | 91.39 | 1.45 | 62 |
| 9 | 12/01/2024 | 05:30:59 | 70.26, 93.62 | 92.03 | 12/01/2024 | 05:32:01 | 70.25, 93.66 | 92.02 | 1.69 | 62 |
| 10 | 12/01/2024 | 06:21:41 | -70.14, -98.89 | 88.09 | 12/01/2024 | 06:21:31 | -70.15, -98.86 | 88.08 | 1.50 | 10 |
| 11 | 12/01/2024 | 07:12:16 | 69.57, 69.26 | 91.35 | 12/01/2024 | 07:11:06 | 69.59, 68.01 | 91.38 | 48.49 | 70 |
| 12 | 12/03/2024 | 21:47:51 | 70.17,-150.48 | 92.33 | 12/03/2024 | 21:48:30 | 70.19,-150.55 | 92.34 | 3.31 | 39 |
| 13 | 12/03/2024 | 22:38:34 | -70.10, 16.94 | 87.74 | 12/03/2024 | 22:38:00 | -70.09, 16.94 | 87.76 | 1.49 | 34 |
| 14 | 12/06/2024 | 13:14:12 | -70.91, 156.80 | 86.60 | 12/06/2024 | 13:15:20 | -70.79, 158.59 | 86.73 | 66.76 | 68 |
| 15 | 12/06/2024 | 14:04:43 | 70.15, -34.68 | 92.64 | 12/06/2024 | 14:04:56 | 70.18, -34.67 | 92.67 | 3.47 | 13 |
| 16 | 12/06/2024 | 14:55:26 | -70.08, 132.75 | 87.44 | 12/06/2024 | 14:54:26 | -70.08, 132.82 | 87.43 | 2.98 | 60 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/23/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 11/23/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8