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: 1/21/2024
| 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 | 01/22/2024 | 06:32:36 | 70.18, 78.08 | 89.97 | 01/22/2024 | 06:33:43 | 70.19, 78.13 | 89.97 | 2.46 | 67 |
| 2 | 01/22/2024 | 07:23:18 | -70.09,-114.47 | 90.13 | 01/22/2024 | 07:23:13 | -70.08,-114.40 | 90.15 | 3.29 | 5 |
| 3 | 01/22/2024 | 08:13:56 | 69.65, 53.50 | 89.40 | 01/22/2024 | 08:12:45 | 69.70, 52.71 | 89.49 | 30.80 | 71 |
| 4 | 01/24/2024 | 22:49:31 | 70.11,-166.06 | 89.28 | 01/24/2024 | 22:50:10 | 70.11,-166.10 | 89.27 | 1.75 | 39 |
| 5 | 01/24/2024 | 23:40:13 | -70.03, 1.39 | 90.82 | 01/24/2024 | 23:39:40 | -70.00, 1.37 | 90.85 | 3.51 | 33 |
| 6 | 01/27/2024 | 14:15:53 | -70.71, 141.46 | 90.75 | 01/27/2024 | 14:17:02 | -70.59, 142.85 | 90.93 | 52.70 | 69 |
| 7 | 01/27/2024 | 15:06:28 | 70.11, -50.29 | 88.62 | 01/27/2024 | 15:06:36 | 70.10, -50.23 | 88.60 | 2.92 | 8 |
| 8 | 01/27/2024 | 15:57:09 | -69.97, 117.24 | 91.54 | 01/27/2024 | 15:56:06 | -69.99, 117.25 | 91.52 | 1.84 | 63 |
| 9 | 01/30/2024 | 06:32:39 | -70.14,-101.87 | 92.06 | 01/30/2024 | 06:33:35 | -70.16,-101.88 | 92.04 | 3.16 | 56 |
| 10 | 01/30/2024 | 07:23:24 | 70.07, 65.54 | 87.87 | 01/30/2024 | 07:23:02 | 70.05, 65.60 | 87.85 | 3.05 | 22 |
| 11 | 01/30/2024 | 08:13:52 | -69.24,-125.93 | 93.01 | 01/30/2024 | 08:12:44 | -69.28,-127.81 | 92.89 | 74.37 | 68 |
| 12 | 02/01/2024 | 21:59:10 | 71.08,-154.96 | 88.22 | 02/01/2024 | 22:00:16 | 71.01,-152.35 | 88.04 | 94.38 | 66 |
| 13 | 02/01/2024 | 22:49:35 | -70.10, 13.95 | 92.83 | 02/01/2024 | 22:50:01 | -70.08, 13.90 | 92.86 | 2.86 | 26 |
| 14 | 02/01/2024 | 23:40:19 | 69.98,-178.56 | 87.04 | 02/01/2024 | 23:39:28 | 69.97,-178.62 | 87.03 | 2.84 | 51 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/21/2024
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/21/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8