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: 9/16/2024
| 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 | 09/17/2024 | 14:03:23 | 71.02, -35.88 | 69.04 | 09/17/2024 | 14:04:30 | 70.91, -33.54 | 68.90 | 85.71 | 67 |
| 2 | 09/17/2024 | 14:53:49 | -70.10, 132.92 | 111.91 | 09/17/2024 | 14:54:13 | -70.09, 132.87 | 111.91 | 2.07 | 24 |
| 3 | 09/17/2024 | 15:44:34 | 70.02, -59.65 | 68.03 | 09/17/2024 | 15:43:40 | 69.99, -59.63 | 68.00 | 3.14 | 54 |
| 4 | 09/20/2024 | 06:20:08 | 70.16, 81.26 | 69.19 | 09/20/2024 | 06:21:12 | 70.17, 81.23 | 69.19 | 1.68 | 64 |
| 5 | 09/20/2024 | 07:10:50 | -70.08,-111.29 | 110.89 | 09/20/2024 | 07:10:42 | -70.06,-111.29 | 110.91 | 1.56 | 8 |
| 6 | 09/20/2024 | 08:01:26 | 69.52, 56.84 | 68.56 | 09/20/2024 | 08:00:16 | 69.57, 55.67 | 68.62 | 45.93 | 70 |
| 7 | 09/22/2024 | 22:37:08 | 70.11,-162.91 | 70.18 | 09/22/2024 | 22:37:40 | 70.11,-162.96 | 70.17 | 1.88 | 32 |
| 8 | 09/22/2024 | 23:27:50 | -70.03, 4.53 | 109.90 | 09/22/2024 | 23:27:10 | -70.00, 4.52 | 109.92 | 2.67 | 40 |
| 9 | 09/25/2024 | 14:03:26 | -70.32, 145.21 | 108.59 | 09/25/2024 | 14:04:38 | -70.25, 145.50 | 108.66 | 13.29 | 72 |
| 10 | 09/25/2024 | 14:54:08 | 70.09, -47.12 | 71.20 | 09/25/2024 | 14:54:06 | 70.08, -47.10 | 71.19 | 1.14 | 2 |
| 11 | 09/25/2024 | 15:44:49 | -69.95, 120.40 | 108.93 | 09/25/2024 | 15:43:36 | -69.98, 120.38 | 108.91 | 2.82 | 73 |
| 12 | 09/28/2024 | 06:20:22 | -70.17, -98.79 | 107.70 | 09/28/2024 | 06:21:03 | -70.15, -98.75 | 107.73 | 2.65 | 41 |
| 13 | 09/28/2024 | 07:11:06 | 70.04, 68.71 | 72.19 | 09/28/2024 | 07:10:30 | 70.03, 68.72 | 72.17 | 1.51 | 36 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/16/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 09/16/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8