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: 1/20/2024
| 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 | 01/20/2024 | 07:34:37 | 70.01, 62.37 | 90.23 | 01/20/2024 | 07:35:45 | 70.01, 62.43 | 90.22 | 2.22 | 68 |
| 2 | 01/20/2024 | 08:25:18 | -69.88,-130.12 | 89.92 | 01/20/2024 | 08:25:15 | -69.89,-130.10 | 89.90 | 1.88 | 3 |
| 3 | 01/20/2024 | 09:15:58 | 69.54, 37.69 | 89.72 | 01/20/2024 | 09:14:46 | 69.57, 37.10 | 89.79 | 23.25 | 72 |
| 4 | 01/22/2024 | 23:51:29 | 69.96, 178.22 | 89.60 | 01/22/2024 | 23:52:13 | 69.96, 178.24 | 89.58 | 0.99 | 44 |
| 5 | 01/23/2024 | 00:42:10 | -69.83, -14.27 | 90.55 | 01/23/2024 | 00:41:43 | -69.85, -14.28 | 90.54 | 1.83 | 27 |
| 6 | 01/25/2024 | 15:17:53 | -70.89, 125.22 | 90.05 | 01/25/2024 | 15:18:59 | -70.80, 127.72 | 90.25 | 91.59 | 66 |
| 7 | 01/25/2024 | 16:08:21 | 69.93, -65.95 | 88.93 | 01/25/2024 | 16:08:40 | 69.93, -65.91 | 88.92 | 1.48 | 19 |
| 8 | 01/25/2024 | 16:59:02 | -69.80, 101.57 | 91.22 | 01/25/2024 | 16:58:10 | -69.81, 101.56 | 91.20 | 2.01 | 52 |
| 9 | 01/28/2024 | 07:34:27 | -69.98,-117.54 | 91.69 | 01/28/2024 | 07:35:39 | -69.96,-117.61 | 91.71 | 3.03 | 72 |
| 10 | 01/28/2024 | 08:25:11 | 69.86, 49.94 | 88.18 | 01/28/2024 | 08:25:06 | 69.85, 49.88 | 88.18 | 2.62 | 5 |
| 11 | 01/28/2024 | 09:15:50 | -69.62,-142.38 | 92.09 | 01/28/2024 | 09:14:37 | -69.69,-142.72 | 91.99 | 15.27 | 73 |
| 12 | 01/30/2024 | 23:51:19 | -69.97, -1.74 | 92.41 | 01/30/2024 | 23:52:04 | -69.97, -1.72 | 92.43 | 1.04 | 45 |
| 13 | 01/31/2024 | 00:42:03 | 69.85, 165.74 | 87.46 | 01/31/2024 | 00:41:31 | 69.85, 165.77 | 87.46 | 1.28 | 32 |
| 14 | 02/02/2024 | 15:17:41 | 70.69, -54.41 | 87.62 | 02/02/2024 | 15:18:49 | 70.58, -52.55 | 87.42 | 69.65 | 68 |
| 15 | 02/02/2024 | 16:08:10 | -69.92, 114.12 | 93.22 | 02/02/2024 | 16:08:29 | -69.93, 114.13 | 93.21 | 1.12 | 19 |
| 16 | 02/02/2024 | 16:58:54 | 69.81, -78.41 | 86.66 | 02/02/2024 | 16:57:56 | 69.81, -78.39 | 86.67 | 0.87 | 58 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/20/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 01/20/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9