Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/3/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 04/03/2021 | 06:32:25 | 70.21, 78.09 | 64.75 | 04/03/2021 | 06:33:24 | 70.23, 78.14 | 64.76 | 3.18 | 59 |
| 2 | 04/03/2021 | 07:23:07 | -70.12,-114.46 | 115.35 | 04/03/2021 | 07:22:54 | -70.12,-114.38 | 115.36 | 3.01 | 13 |
| 3 | 04/03/2021 | 08:13:40 | 69.41, 53.89 | 63.90 | 04/03/2021 | 08:12:31 | 69.46, 52.36 | 64.00 | 60.24 | 69 |
| 4 | 04/05/2021 | 22:49:21 | 70.17,-166.09 | 63.69 | 04/05/2021 | 22:49:53 | 70.18,-166.04 | 63.70 | 2.45 | 32 |
| 5 | 04/05/2021 | 23:40:02 | -70.09, 1.36 | 116.42 | 04/05/2021 | 23:39:22 | -70.08, 1.44 | 116.43 | 3.22 | 40 |
| 6 | 04/08/2021 | 14:15:39 | -70.62, 141.64 | 116.84 | 04/08/2021 | 14:16:49 | -70.52, 142.68 | 116.98 | 40.01 | 70 |
| 7 | 04/08/2021 | 15:06:16 | 70.14, -50.28 | 62.65 | 04/08/2021 | 15:06:21 | 70.14, -50.23 | 62.64 | 1.88 | 5 |
| 8 | 04/08/2021 | 15:56:57 | -70.00, 117.25 | 117.52 | 04/08/2021 | 15:55:51 | -70.03, 117.25 | 117.48 | 3.62 | 66 |
| 9 | 04/11/2021 | 06:32:27 | -70.17,-101.88 | 118.30 | 04/11/2021 | 06:33:23 | -70.20,-101.91 | 118.29 | 3.04 | 56 |
| 10 | 04/11/2021 | 07:23:12 | 70.11, 65.52 | 61.62 | 04/11/2021 | 07:22:50 | 70.08, 65.57 | 61.59 | 3.25 | 22 |
| 11 | 04/11/2021 | 08:13:40 | -69.28,-125.94 | 119.26 | 04/11/2021 | 08:12:32 | -69.32,-127.84 | 119.16 | 74.98 | 68 |
| 12 | 04/13/2021 | 22:49:23 | -70.14, 13.93 | 119.31 | 04/13/2021 | 22:49:52 | -70.14, 13.89 | 119.32 | 1.50 | 29 |
| 13 | 04/13/2021 | 23:40:07 | 70.03,-178.59 | 60.56 | 04/13/2021 | 23:39:19 | 70.03,-178.63 | 60.56 | 1.61 | 48 |
| 14 | 04/16/2021 | 14:15:38 | 70.26, -37.82 | 59.87 | 04/16/2021 | 14:16:50 | 70.24, -37.73 | 59.83 | 4.17 | 72 |
| 15 | 04/16/2021 | 15:06:19 | -70.11, 129.73 | 120.30 | 04/16/2021 | 15:06:20 | -70.14, 129.76 | 120.28 | 3.14 | 1 |
| 16 | 04/16/2021 | 15:57:00 | 69.90, -62.63 | 59.46 | 04/16/2021 | 15:55:48 | 69.91, -62.92 | 59.49 | 11.08 | 72 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/3/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/03/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8