Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/17/2022
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 11/17/2022 | 15:31:21 | -70.00, 123.55 | 91.03 | 11/17/2022 | 15:31:52 | -70.02, 123.48 | 91.02 | 3.21 | 31 |
| 2 | 11/17/2022 | 16:22:05 | 69.89, -68.98 | 88.87 | 11/17/2022 | 16:21:19 | 69.92, -69.01 | 88.90 | 3.29 | 46 |
| 3 | 11/20/2022 | 06:57:37 | 70.34, 71.48 | 89.93 | 11/20/2022 | 06:58:49 | 70.24, 72.04 | 89.83 | 23.75 | 72 |
| 4 | 11/20/2022 | 07:48:15 | -70.03,-120.72 | 90.38 | 11/20/2022 | 07:48:21 | -70.01,-120.65 | 90.40 | 3.32 | 6 |
| 5 | 11/20/2022 | 08:38:58 | 69.87, 46.83 | 89.48 | 11/20/2022 | 08:37:49 | 69.86, 46.78 | 89.46 | 2.49 | 69 |
| 6 | 11/22/2022 | 23:14:25 | 70.06,-172.30 | 90.24 | 11/22/2022 | 23:15:21 | 70.05,-172.35 | 90.22 | 2.05 | 56 |
| 7 | 11/23/2022 | 00:05:07 | -69.96, -4.83 | 89.86 | 11/23/2022 | 00:04:51 | -69.94, -4.87 | 89.89 | 2.88 | 16 |
| 8 | 11/23/2022 | 00:55:38 | 69.17, 163.63 | 89.36 | 11/23/2022 | 00:54:30 | 69.17, 161.74 | 89.36 | 74.87 | 68 |
| 9 | 11/25/2022 | 15:31:18 | 70.05, -56.51 | 90.77 | 11/25/2022 | 15:31:49 | 70.06, -56.44 | 90.78 | 2.95 | 31 |
| 10 | 11/25/2022 | 16:22:00 | -69.95, 110.97 | 89.34 | 11/25/2022 | 16:21:19 | -69.95, 111.04 | 89.33 | 2.85 | 41 |
| 11 | 11/28/2022 | 06:57:34 | -70.56,-108.84 | 88.23 | 11/28/2022 | 06:58:44 | -70.45,-107.65 | 88.36 | 45.89 | 70 |
| 12 | 11/28/2022 | 07:48:09 | 69.99, 59.36 | 91.20 | 11/28/2022 | 07:48:17 | 70.01, 59.36 | 91.22 | 1.79 | 8 |
| 13 | 11/28/2022 | 08:38:51 | -69.89,-133.16 | 88.90 | 11/28/2022 | 08:37:47 | -69.90,-133.15 | 88.89 | 1.77 | 64 |
| 14 | 11/30/2022 | 23:14:18 | -70.09, 7.69 | 88.27 | 11/30/2022 | 23:15:18 | -70.10, 7.74 | 88.25 | 2.75 | 60 |
| 15 | 12/01/2022 | 00:05:01 | 69.94, 175.22 | 91.59 | 12/01/2022 | 00:04:46 | 69.93, 175.15 | 91.59 | 2.89 | 15 |
| 16 | 12/01/2022 | 00:55:34 | -69.35, -16.61 | 88.99 | 12/01/2022 | 00:54:24 | -69.39, -17.96 | 88.95 | 53.25 | 70 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 11/17/2022
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 11/17/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9