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: 12/16/2024
| 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 | 12/17/2024 | 05:30:42 | 70.23, 93.68 | 93.51 | 12/17/2024 | 05:31:50 | 70.24, 93.68 | 93.52 | 1.54 | 68 |
| 2 | 12/17/2024 | 06:21:24 | -70.12, -98.83 | 86.60 | 12/17/2024 | 06:21:20 | -70.13, -98.84 | 86.59 | 1.56 | 4 |
| 3 | 12/17/2024 | 07:12:03 | 69.76, 69.01 | 93.04 | 12/17/2024 | 07:10:51 | 69.81, 68.35 | 93.10 | 26.07 | 72 |
| 4 | 12/19/2024 | 21:47:33 | 70.19,-150.48 | 93.54 | 12/19/2024 | 21:48:20 | 70.19,-150.51 | 93.54 | 0.94 | 47 |
| 5 | 12/19/2024 | 22:38:15 | -70.08, 17.00 | 86.58 | 12/19/2024 | 22:37:50 | -70.08, 16.97 | 86.58 | 1.40 | 25 |
| 6 | 12/22/2024 | 14:04:24 | 70.17, -34.67 | 93.53 | 12/22/2024 | 14:04:49 | 70.15, -34.68 | 93.51 | 2.18 | 25 |
| 7 | 12/22/2024 | 14:55:06 | -70.06, 132.82 | 86.60 | 12/22/2024 | 14:54:19 | -70.05, 132.80 | 86.60 | 1.50 | 47 |
| 8 | 12/25/2024 | 05:30:36 | -70.51, -86.73 | 86.18 | 12/25/2024 | 05:31:47 | -70.40, -86.08 | 86.30 | 26.74 | 71 |
| 9 | 12/25/2024 | 06:21:14 | 70.11, 81.21 | 93.42 | 12/25/2024 | 06:21:17 | 70.12, 81.16 | 93.43 | 2.40 | 3 |
| 10 | 12/25/2024 | 07:11:57 | -70.05,-111.38 | 86.65 | 12/25/2024 | 07:10:47 | -70.02,-111.35 | 86.68 | 3.27 | 70 |
| 11 | 12/27/2024 | 21:47:20 | -70.20, 29.55 | 86.60 | 12/27/2024 | 21:48:16 | -70.22, 29.54 | 86.58 | 2.61 | 56 |
| 12 | 12/27/2024 | 22:38:04 | 70.11,-163.01 | 93.32 | 12/27/2024 | 22:37:43 | 70.10,-162.98 | 93.31 | 1.65 | 21 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/16/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/16/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8