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: 1/8/2023
| 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 | 01/08/2023 | 15:06:07 | 70.10, -50.29 | 92.30 | 01/08/2023 | 15:07:01 | 70.10, -50.25 | 92.29 | 1.53 | 54 |
| 2 | 01/08/2023 | 15:56:48 | -69.98, 117.23 | 87.85 | 01/08/2023 | 15:56:31 | -69.99, 117.23 | 87.83 | 1.66 | 17 |
| 3 | 01/08/2023 | 16:47:18 | 69.10, -74.19 | 91.24 | 01/08/2023 | 16:46:11 | 69.17, -76.24 | 91.38 | 81.47 | 67 |
| 4 | 01/11/2023 | 07:23:02 | 70.04, 65.58 | 91.85 | 01/11/2023 | 07:23:30 | 70.03, 65.53 | 91.84 | 2.21 | 28 |
| 5 | 01/11/2023 | 08:13:44 | -69.96,-126.98 | 88.24 | 01/11/2023 | 08:12:59 | -69.98,-126.91 | 88.23 | 3.05 | 45 |
| 6 | 01/13/2023 | 22:49:17 | -70.32, 13.62 | 88.29 | 01/13/2023 | 22:50:28 | -70.26, 14.10 | 88.37 | 19.35 | 71 |
| 7 | 01/13/2023 | 23:39:58 | 70.04,-178.64 | 91.41 | 01/13/2023 | 23:39:57 | 70.04,-178.57 | 91.41 | 2.81 | 1 |
| 8 | 01/14/2023 | 00:30:39 | -69.90, -11.12 | 88.74 | 01/14/2023 | 00:29:28 | -69.88, -11.16 | 88.75 | 2.96 | 71 |
| 9 | 01/16/2023 | 15:06:09 | -70.11, 129.72 | 88.99 | 01/16/2023 | 15:06:58 | -70.08, 129.74 | 89.02 | 2.42 | 49 |
| 10 | 01/16/2023 | 15:56:53 | 69.98, -62.79 | 90.88 | 01/16/2023 | 15:56:25 | 69.97, -62.78 | 90.87 | 1.43 | 28 |
| 11 | 01/16/2023 | 16:47:17 | -68.95, 106.02 | 90.22 | 01/16/2023 | 16:46:11 | -68.98, 103.53 | 90.08 | 99.50 | 66 |
| 12 | 01/19/2023 | 06:32:35 | 70.88, 76.93 | 91.31 | 01/19/2023 | 06:33:42 | 70.81, 79.06 | 91.15 | 78.04 | 67 |
| 13 | 01/19/2023 | 07:23:03 | -70.06,-114.44 | 89.57 | 01/19/2023 | 07:23:24 | -70.05,-114.43 | 89.59 | 1.08 | 21 |
| 14 | 01/19/2023 | 08:13:47 | 69.94, 53.05 | 90.30 | 01/19/2023 | 08:12:51 | 69.93, 53.05 | 90.30 | 0.76 | 56 |
| 15 | 01/21/2023 | 22:49:16 | 70.10,-166.06 | 89.91 | 01/21/2023 | 22:50:21 | 70.08,-166.12 | 89.88 | 3.16 | 65 |
| 16 | 01/21/2023 | 23:39:58 | -70.01, 1.40 | 90.20 | 01/21/2023 | 23:39:50 | -70.04, 1.45 | 90.17 | 3.39 | 8 |
| 17 | 01/22/2023 | 00:30:34 | 69.47, 169.51 | 89.23 | 01/22/2023 | 00:29:24 | 69.53, 168.40 | 89.34 | 43.79 | 70 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/8/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/08/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8