Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/30/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 01/30/2024 | 23:51:19 | -69.98, -1.76 | 92.40 | 01/30/2024 | 23:52:18 | -69.96, -1.79 | 92.43 | 2.07 | 59 |
| 2 | 01/31/2024 | 00:42:03 | 69.85, 165.74 | 87.46 | 01/31/2024 | 00:41:45 | 69.86, 165.72 | 87.48 | 1.54 | 18 |
| 3 | 01/31/2024 | 01:32:34 | -69.19, -25.99 | 93.25 | 01/31/2024 | 01:31:24 | -69.25, -27.47 | 93.12 | 58.81 | 70 |
| 4 | 02/02/2024 | 16:08:11 | -69.97, 114.03 | 93.16 | 02/02/2024 | 16:08:48 | -69.96, 114.09 | 93.18 | 2.43 | 37 |
| 5 | 02/02/2024 | 16:58:55 | 69.85, -78.48 | 86.71 | 02/02/2024 | 16:58:15 | 69.86, -78.41 | 86.72 | 2.99 | 40 |
| 6 | 02/05/2024 | 07:34:31 | 70.59, 61.54 | 86.73 | 02/05/2024 | 07:35:40 | 70.48, 63.08 | 86.54 | 58.49 | 69 |
| 7 | 02/05/2024 | 08:25:02 | -69.93,-130.11 | 93.99 | 02/05/2024 | 08:25:18 | -69.93,-130.08 | 94.00 | 1.31 | 16 |
| 8 | 02/05/2024 | 09:15:46 | 69.81, 37.38 | 85.88 | 02/05/2024 | 09:14:45 | 69.83, 37.42 | 85.90 | 2.82 | 61 |
| 9 | 02/07/2024 | 23:51:11 | 69.98, 178.28 | 85.25 | 02/07/2024 | 23:52:18 | 69.98, 178.23 | 85.24 | 2.04 | 67 |
| 10 | 02/08/2024 | 00:41:52 | -69.89, -14.27 | 94.85 | 02/08/2024 | 00:41:47 | -69.87, -14.29 | 94.88 | 3.11 | 5 |
| 11 | 02/08/2024 | 01:32:30 | 69.46, 153.68 | 84.68 | 02/08/2024 | 01:31:18 | 69.54, 152.91 | 84.81 | 31.32 | 72 |
| 12 | 02/10/2024 | 16:08:01 | 69.96, -65.89 | 84.38 | 02/10/2024 | 16:08:45 | 69.99, -65.88 | 84.39 | 3.06 | 44 |
| 13 | 02/10/2024 | 16:58:43 | -69.87, 101.56 | 95.73 | 02/10/2024 | 16:58:15 | -69.88, 101.60 | 95.72 | 1.95 | 28 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/30/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/30/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9