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: 2/7/2024
| 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 | 02/09/2024 | 07:59:36 | 69.96, 56.21 | 84.81 | 02/09/2024 | 08:00:20 | 69.98, 56.16 | 84.82 | 3.24 | 44 |
| 2 | 02/09/2024 | 08:50:18 | -69.88,-136.35 | 95.29 | 02/09/2024 | 08:49:50 | -69.87,-136.36 | 95.30 | 1.17 | 28 |
| 3 | 02/11/2024 | 23:26:01 | -71.00, 3.03 | 94.94 | 02/11/2024 | 23:27:07 | -70.89, 5.72 | 95.18 | 98.73 | 66 |
| 4 | 02/12/2024 | 00:16:27 | 69.94, 172.03 | 83.92 | 02/12/2024 | 00:16:49 | 69.96, 172.01 | 83.94 | 2.51 | 22 |
| 5 | 02/12/2024 | 01:07:09 | -69.86, -20.53 | 96.18 | 02/12/2024 | 01:06:19 | -69.85, -20.51 | 96.18 | 0.99 | 50 |
| 6 | 02/14/2024 | 15:42:36 | -70.20, 120.11 | 96.69 | 02/14/2024 | 15:43:48 | -70.13, 120.48 | 96.80 | 16.37 | 72 |
| 7 | 02/14/2024 | 16:33:17 | 69.93, -72.17 | 83.01 | 02/14/2024 | 16:33:17 | 69.91, -72.18 | 82.99 | 2.74 | 0 |
| 8 | 02/14/2024 | 17:23:58 | -69.79, 95.36 | 97.15 | 02/14/2024 | 17:22:47 | -69.80, 95.30 | 97.13 | 2.40 | 71 |
| 9 | 02/17/2024 | 07:59:23 | -69.99,-123.77 | 97.84 | 02/17/2024 | 08:00:18 | -69.99,-123.84 | 97.85 | 2.36 | 55 |
| 10 | 02/17/2024 | 08:50:07 | 69.88, 43.70 | 82.04 | 02/17/2024 | 08:49:45 | 69.88, 43.65 | 82.04 | 1.85 | 22 |
| 11 | 02/17/2024 | 09:40:35 | -69.05,-147.78 | 98.86 | 02/17/2024 | 09:39:27 | -69.11,-149.74 | 98.70 | 78.03 | 68 |
| 12 | 02/20/2024 | 00:16:14 | -70.00, -7.99 | 98.78 | 02/20/2024 | 00:16:45 | -69.98, -7.96 | 98.81 | 2.56 | 31 |
| 13 | 02/20/2024 | 01:06:57 | 69.84, 159.55 | 81.05 | 02/20/2024 | 01:06:12 | 69.87, 159.53 | 81.08 | 3.00 | 45 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/7/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 02/07/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8