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: 4/11/2022
| 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 | 04/11/2022 | 14:15:59 | -70.23, 142.15 | 118.28 | 04/11/2022 | 14:17:00 | -70.20, 142.17 | 118.31 | 3.04 | 61 |
| 2 | 04/11/2022 | 15:06:43 | 70.11, -50.36 | 61.59 | 04/11/2022 | 15:06:27 | 70.10, -50.33 | 61.58 | 1.44 | 16 |
| 3 | 04/11/2022 | 15:57:15 | -69.49, 117.88 | 119.06 | 04/11/2022 | 15:56:05 | -69.55, 116.54 | 118.97 | 52.40 | 70 |
| 4 | 04/14/2022 | 06:32:55 | -70.19,-102.02 | 119.30 | 04/14/2022 | 06:33:30 | -70.21,-101.95 | 119.28 | 3.48 | 35 |
| 5 | 04/14/2022 | 07:23:39 | 70.07, 65.47 | 60.57 | 04/14/2022 | 07:22:58 | 70.05, 65.46 | 60.55 | 2.30 | 41 |
| 6 | 04/16/2022 | 21:59:16 | 70.61,-154.23 | 60.20 | 04/16/2022 | 22:00:27 | 70.47,-153.34 | 60.03 | 36.42 | 71 |
| 7 | 04/16/2022 | 22:49:51 | -70.15, 13.81 | 120.30 | 04/16/2022 | 22:50:01 | -70.15, 13.82 | 120.30 | 0.43 | 10 |
| 8 | 04/16/2022 | 23:40:35 | 70.03,-178.70 | 59.58 | 04/16/2022 | 23:39:28 | 70.04,-178.69 | 59.58 | 0.67 | 67 |
| 9 | 04/19/2022 | 14:16:05 | 70.21, -37.82 | 58.85 | 04/19/2022 | 14:17:01 | 70.22, -37.83 | 58.85 | 1.82 | 56 |
| 10 | 04/19/2022 | 15:06:47 | -70.11, 129.64 | 121.27 | 04/19/2022 | 15:06:31 | -70.12, 129.66 | 121.26 | 1.15 | 16 |
| 11 | 04/19/2022 | 15:57:18 | 69.31, -61.86 | 57.89 | 04/19/2022 | 15:56:10 | 69.35, -63.76 | 57.98 | 74.44 | 68 |
| 12 | 04/22/2022 | 06:33:00 | 70.18, 77.99 | 57.90 | 04/22/2022 | 06:33:30 | 70.18, 77.98 | 57.90 | 0.31 | 30 |
| 13 | 04/22/2022 | 07:23:42 | -70.09,-114.55 | 122.21 | 04/22/2022 | 07:23:00 | -70.08,-114.53 | 122.22 | 0.85 | 42 |
| 14 | 04/24/2022 | 21:59:18 | -70.58, 25.82 | 122.57 | 04/24/2022 | 22:00:29 | -70.46, 26.61 | 122.71 | 32.47 | 71 |
| 15 | 04/24/2022 | 22:49:56 | 70.16,-166.20 | 56.99 | 04/24/2022 | 22:49:59 | 70.18,-166.15 | 57.00 | 3.14 | 3 |
| 16 | 04/24/2022 | 23:40:37 | -70.01, 1.34 | 123.18 | 04/24/2022 | 23:39:30 | -70.03, 1.27 | 123.16 | 3.53 | 67 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/11/2022
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/11/2022 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8