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: 1/10/2024
| 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 | 01/10/2024 | 06:57:58 | 70.10, 71.84 | 92.10 | 01/10/2024 | 06:58:39 | 70.09, 71.82 | 92.08 | 1.61 | 41 |
| 2 | 01/10/2024 | 07:48:39 | -69.96,-120.63 | 88.06 | 01/10/2024 | 07:48:09 | -69.98,-120.71 | 88.04 | 3.50 | 30 |
| 3 | 01/12/2024 | 22:24:22 | -70.98, 18.90 | 87.39 | 01/12/2024 | 22:25:29 | -70.91, 21.26 | 87.54 | 86.12 | 67 |
| 4 | 01/12/2024 | 23:14:51 | 70.08,-172.35 | 91.67 | 01/12/2024 | 23:15:09 | 70.09,-172.30 | 91.67 | 2.24 | 18 |
| 5 | 01/13/2024 | 00:05:33 | -69.99, -4.90 | 88.44 | 01/13/2024 | 00:04:39 | -69.98, -4.82 | 88.44 | 2.97 | 54 |
| 6 | 01/15/2024 | 14:41:00 | -70.18, 135.97 | 88.68 | 01/15/2024 | 14:42:12 | -70.18, 136.05 | 88.70 | 3.08 | 72 |
| 7 | 01/15/2024 | 15:31:43 | 70.02, -56.47 | 91.14 | 01/15/2024 | 15:31:40 | 70.01, -56.54 | 91.14 | 2.62 | 3 |
| 8 | 01/15/2024 | 16:22:24 | -69.87, 111.06 | 89.02 | 01/15/2024 | 16:21:10 | -69.91, 110.94 | 88.97 | 5.76 | 74 |
| 9 | 01/18/2024 | 06:57:52 | -70.12,-108.16 | 89.25 | 01/18/2024 | 06:58:42 | -70.12,-108.15 | 89.26 | 0.51 | 50 |
| 10 | 01/18/2024 | 07:48:36 | 70.01, 59.32 | 90.63 | 01/18/2024 | 07:48:09 | 70.01, 59.34 | 90.63 | 0.92 | 27 |
| 11 | 01/18/2024 | 08:39:01 | -69.02,-131.93 | 90.42 | 01/18/2024 | 08:37:54 | -69.08,-134.28 | 90.26 | 93.79 | 67 |
| 12 | 01/20/2024 | 23:14:43 | -70.07, 7.70 | 89.86 | 01/20/2024 | 23:15:10 | -70.10, 7.69 | 89.84 | 2.54 | 27 |
| 13 | 01/21/2024 | 00:05:27 | 69.96, 175.17 | 90.03 | 01/21/2024 | 00:04:37 | 69.98, 175.18 | 90.05 | 2.08 | 50 |
| 14 | 01/23/2024 | 14:40:56 | 70.28, -44.16 | 89.78 | 01/23/2024 | 14:42:07 | 70.25, -43.83 | 89.72 | 12.94 | 71 |
| 15 | 01/23/2024 | 15:31:35 | -70.03, 123.54 | 90.50 | 01/23/2024 | 15:31:39 | -70.04, 123.50 | 90.49 | 2.02 | 4 |
| 16 | 01/23/2024 | 16:22:19 | 69.92, -68.98 | 89.38 | 01/23/2024 | 16:21:06 | 69.92, -69.02 | 89.39 | 1.41 | 73 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/10/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/10/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9