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: 11/6/2023
| 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 | 11/06/2023 | 16:08:08 | 69.93, -65.91 | 85.85 | 11/06/2023 | 16:08:39 | 69.93, -65.88 | 85.86 | 1.39 | 31 |
| 2 | 11/06/2023 | 16:58:50 | -69.83, 101.55 | 94.23 | 11/06/2023 | 16:58:09 | -69.82, 101.60 | 94.25 | 2.23 | 41 |
| 3 | 11/09/2023 | 07:34:27 | -70.32,-118.07 | 92.98 | 11/09/2023 | 07:35:38 | -70.18,-117.29 | 93.12 | 33.07 | 71 |
| 4 | 11/09/2023 | 08:25:05 | 69.89, 49.90 | 86.61 | 11/09/2023 | 08:25:08 | 69.91, 49.97 | 86.62 | 3.48 | 3 |
| 5 | 11/09/2023 | 09:15:46 | -69.74,-142.56 | 93.54 | 11/09/2023 | 09:14:39 | -69.75,-142.62 | 93.54 | 2.44 | 67 |
| 6 | 11/11/2023 | 23:51:18 | -69.93, -1.72 | 92.62 | 11/11/2023 | 23:52:11 | -69.93, -1.76 | 92.63 | 1.95 | 53 |
| 7 | 11/12/2023 | 00:42:02 | 69.83, 165.76 | 87.29 | 11/12/2023 | 00:41:38 | 69.82, 165.73 | 87.28 | 1.27 | 24 |
| 8 | 11/12/2023 | 01:32:29 | -68.93, -25.65 | 93.60 | 11/12/2023 | 01:31:21 | -69.00, -27.74 | 93.54 | 83.70 | 68 |
| 9 | 11/14/2023 | 15:17:49 | 70.83, -54.69 | 89.00 | 11/14/2023 | 15:18:55 | 70.76, -52.30 | 88.92 | 87.74 | 66 |
| 10 | 11/14/2023 | 16:08:15 | -69.88, 114.12 | 91.96 | 11/14/2023 | 16:08:39 | -69.88, 114.06 | 91.96 | 2.42 | 24 |
| 11 | 11/14/2023 | 16:58:59 | 69.78, -78.41 | 87.95 | 11/14/2023 | 16:58:06 | 69.77, -78.45 | 87.94 | 1.89 | 53 |
| 12 | 11/17/2023 | 07:34:30 | 69.96, 62.45 | 88.79 | 11/17/2023 | 07:35:35 | 69.98, 62.46 | 88.81 | 2.29 | 65 |
| 13 | 11/17/2023 | 08:25:12 | -69.85,-130.07 | 91.32 | 11/17/2023 | 08:25:05 | -69.87,-130.06 | 91.29 | 2.69 | 7 |
| 14 | 11/17/2023 | 09:15:49 | 69.37, 37.93 | 88.22 | 11/17/2023 | 09:14:38 | 69.42, 36.98 | 88.27 | 37.83 | 71 |
| 15 | 11/19/2023 | 23:51:25 | 69.89, 178.32 | 89.36 | 11/19/2023 | 23:52:00 | 69.90, 178.24 | 89.36 | 2.81 | 35 |
| 16 | 11/20/2023 | 00:42:07 | -69.78, -14.20 | 90.75 | 11/20/2023 | 00:41:30 | -69.79, -14.27 | 90.74 | 2.85 | 37 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/6/2023
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 11/06/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9