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: 2/28/2024
| 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 | 02/29/2024 | 07:34:31 | -70.00,-117.55 | 102.23 | 02/29/2024 | 07:35:41 | -70.00,-117.63 | 102.23 | 2.78 | 70 |
| 2 | 02/29/2024 | 08:25:16 | 69.92, 49.86 | 77.69 | 02/29/2024 | 08:25:08 | 69.90, 49.88 | 77.66 | 2.57 | 8 |
| 3 | 02/29/2024 | 09:15:53 | -69.57,-142.30 | 102.70 | 02/29/2024 | 09:14:41 | -69.62,-142.87 | 102.62 | 22.75 | 72 |
| 4 | 03/02/2024 | 23:51:29 | -69.97, -1.76 | 103.28 | 03/02/2024 | 23:52:11 | -69.97, -1.80 | 103.29 | 1.74 | 42 |
| 5 | 03/03/2024 | 00:42:13 | 69.85, 165.73 | 76.58 | 03/03/2024 | 00:41:38 | 69.86, 165.70 | 76.60 | 1.82 | 35 |
| 6 | 03/05/2024 | 15:17:55 | 70.53, -54.19 | 76.29 | 03/05/2024 | 15:19:05 | 70.39, -52.95 | 76.09 | 48.35 | 70 |
| 7 | 03/05/2024 | 16:08:28 | -69.96, 114.02 | 104.33 | 03/05/2024 | 16:08:41 | -69.96, 114.06 | 104.34 | 1.51 | 13 |
| 8 | 03/05/2024 | 16:59:12 | 69.84, -78.50 | 75.54 | 03/05/2024 | 16:58:08 | 69.85, -78.45 | 75.55 | 2.10 | 64 |
| 9 | 03/08/2024 | 07:34:44 | 70.00, 62.40 | 74.68 | 03/08/2024 | 07:35:41 | 70.02, 62.39 | 74.69 | 2.18 | 57 |
| 10 | 03/08/2024 | 08:25:26 | -69.90,-130.14 | 105.44 | 03/08/2024 | 08:25:11 | -69.91,-130.12 | 105.43 | 1.59 | 15 |
| 11 | 03/08/2024 | 09:15:58 | 69.15, 38.26 | 73.76 | 03/08/2024 | 09:14:49 | 69.19, 36.55 | 73.89 | 67.77 | 69 |
| 12 | 03/10/2024 | 23:51:42 | 69.96, 178.22 | 73.58 | 03/10/2024 | 23:52:11 | 69.94, 178.16 | 73.56 | 2.67 | 29 |
| 13 | 03/11/2024 | 00:42:24 | -69.86, -14.31 | 106.55 | 03/11/2024 | 00:41:41 | -69.84, -14.35 | 106.55 | 2.00 | 43 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/28/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 02/28/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9