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: 12/18/2024
| 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 | 12/19/2024 | 21:47:34 | 70.23,-150.54 | 93.58 | 12/19/2024 | 21:48:20 | 70.21,-150.48 | 93.56 | 2.65 | 46 |
| 2 | 12/19/2024 | 22:38:16 | -70.12, 16.95 | 86.54 | 12/19/2024 | 22:37:50 | -70.10, 16.99 | 86.56 | 2.36 | 26 |
| 3 | 12/22/2024 | 14:04:23 | 70.15, -34.64 | 93.51 | 12/22/2024 | 14:04:48 | 70.16, -34.67 | 93.52 | 1.51 | 25 |
| 4 | 12/22/2024 | 14:55:05 | -70.04, 132.84 | 86.61 | 12/22/2024 | 14:54:18 | -70.06, 132.81 | 86.59 | 2.00 | 47 |
| 5 | 12/25/2024 | 05:30:35 | -70.50, -86.71 | 86.19 | 12/25/2024 | 05:31:46 | -70.40, -86.08 | 86.31 | 25.59 | 71 |
| 6 | 12/25/2024 | 06:21:14 | 70.15, 81.15 | 93.46 | 12/25/2024 | 06:21:16 | 70.12, 81.16 | 93.43 | 2.72 | 2 |
| 7 | 12/25/2024 | 07:11:56 | -70.03,-111.36 | 86.67 | 12/25/2024 | 07:10:46 | -70.02,-111.36 | 86.68 | 1.96 | 70 |
| 8 | 12/27/2024 | 21:47:20 | -70.19, 29.56 | 86.61 | 12/27/2024 | 21:48:16 | -70.20, 29.52 | 86.60 | 2.16 | 56 |
| 9 | 12/27/2024 | 22:38:04 | 70.10,-163.00 | 93.31 | 12/27/2024 | 22:37:43 | 70.09,-163.00 | 93.29 | 1.57 | 21 |
| 10 | 12/27/2024 | 23:28:33 | -69.30, 5.49 | 87.52 | 12/27/2024 | 23:27:25 | -69.32, 3.59 | 87.45 | 74.90 | 68 |
| 11 | 12/30/2024 | 14:04:10 | -70.16, 145.39 | 86.80 | 12/30/2024 | 14:04:42 | -70.18, 145.38 | 86.78 | 2.25 | 32 |
| 12 | 12/30/2024 | 14:54:54 | 70.07, -47.17 | 93.12 | 12/30/2024 | 14:54:09 | 70.06, -47.14 | 93.11 | 1.66 | 45 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/18/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/18/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8