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: 1/4/2024
| 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 | 01/04/2024 | 22:24:22 | 70.65,-160.59 | 93.33 | 01/04/2024 | 22:25:31 | 70.57,-159.23 | 93.20 | 50.76 | 69 |
| 2 | 01/04/2024 | 23:14:55 | -70.09, 7.62 | 87.27 | 01/04/2024 | 23:15:08 | -70.07, 7.67 | 87.29 | 2.77 | 13 |
| 3 | 01/05/2024 | 00:05:39 | 69.97, 175.10 | 92.62 | 01/05/2024 | 00:04:35 | 69.97, 175.17 | 92.61 | 2.75 | 64 |
| 4 | 01/07/2024 | 14:41:06 | 70.14, -44.00 | 92.50 | 01/07/2024 | 14:42:05 | 70.14, -43.97 | 92.49 | 1.34 | 59 |
| 5 | 01/07/2024 | 15:31:48 | -70.05, 123.46 | 87.61 | 01/07/2024 | 15:31:35 | -70.03, 123.51 | 87.63 | 3.12 | 13 |
| 6 | 01/07/2024 | 16:22:21 | 69.35, -68.21 | 91.67 | 01/07/2024 | 16:21:11 | 69.42, -69.68 | 91.79 | 57.99 | 70 |
| 7 | 01/10/2024 | 06:57:58 | 70.06, 71.90 | 92.06 | 01/10/2024 | 06:58:32 | 70.07, 71.83 | 92.06 | 2.93 | 34 |
| 8 | 01/10/2024 | 07:48:40 | -69.97,-120.64 | 88.05 | 01/10/2024 | 07:48:02 | -69.96,-120.69 | 88.05 | 2.23 | 38 |
| 9 | 01/12/2024 | 22:24:14 | -70.57, 19.58 | 87.82 | 01/12/2024 | 22:25:24 | -70.47, 20.66 | 87.96 | 41.63 | 70 |
| 10 | 01/12/2024 | 23:14:50 | 70.04,-172.29 | 91.63 | 01/12/2024 | 23:14:57 | 70.03,-172.33 | 91.62 | 1.80 | 7 |
| 11 | 01/13/2024 | 00:05:32 | -69.95, -4.83 | 88.48 | 01/13/2024 | 00:04:27 | -69.93, -4.85 | 88.50 | 2.64 | 65 |
| 12 | 01/15/2024 | 14:40:59 | -70.14, 136.04 | 88.73 | 01/15/2024 | 14:41:55 | -70.14, 136.07 | 88.74 | 1.28 | 56 |
| 13 | 01/15/2024 | 15:31:43 | 70.03, -56.49 | 91.16 | 01/15/2024 | 15:31:22 | 70.03, -56.45 | 91.15 | 1.84 | 21 |
| 14 | 01/15/2024 | 16:22:12 | -69.25, 111.97 | 89.67 | 01/15/2024 | 16:21:03 | -69.31, 110.22 | 89.54 | 69.64 | 69 |
| 15 | 01/18/2024 | 06:57:51 | -70.08,-108.09 | 89.30 | 01/18/2024 | 06:58:20 | -70.11,-108.08 | 89.28 | 3.34 | 29 |
| 16 | 01/18/2024 | 07:48:35 | 69.97, 59.38 | 90.59 | 01/18/2024 | 07:47:47 | 69.99, 59.41 | 90.61 | 2.32 | 48 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/4/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/04/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9