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: 1/15/2024
| 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 | 01/15/2024 | 14:41:00 | -70.20, 135.93 | 88.66 | 01/15/2024 | 14:42:11 | -70.19, 136.06 | 88.69 | 5.29 | 71 |
| 2 | 01/15/2024 | 15:31:43 | 70.03, -56.50 | 91.16 | 01/15/2024 | 15:31:39 | 70.03, -56.52 | 91.16 | 0.73 | 4 |
| 3 | 01/15/2024 | 16:22:23 | -69.84, 111.11 | 89.05 | 01/15/2024 | 16:21:10 | -69.86, 110.88 | 89.02 | 8.82 | 73 |
| 4 | 01/18/2024 | 06:57:51 | -70.10,-108.13 | 89.27 | 01/18/2024 | 06:58:41 | -70.10,-108.18 | 89.28 | 2.04 | 50 |
| 5 | 01/18/2024 | 07:48:35 | 69.99, 59.35 | 90.60 | 01/18/2024 | 07:48:08 | 69.99, 59.31 | 90.61 | 1.64 | 27 |
| 6 | 01/18/2024 | 08:39:00 | -69.00,-131.90 | 90.44 | 01/18/2024 | 08:37:53 | -69.06,-134.32 | 90.29 | 96.21 | 67 |
| 7 | 01/20/2024 | 22:24:19 | 71.10,-161.28 | 91.24 | 01/20/2024 | 22:25:24 | 71.00,-158.58 | 91.04 | 98.16 | 65 |
| 8 | 01/20/2024 | 23:14:43 | -70.07, 7.71 | 89.86 | 01/20/2024 | 23:15:09 | -70.07, 7.67 | 89.86 | 1.56 | 26 |
| 9 | 01/21/2024 | 00:05:27 | 69.95, 175.19 | 90.02 | 01/21/2024 | 00:04:36 | 69.97, 175.16 | 90.03 | 1.63 | 51 |
| 10 | 01/23/2024 | 14:40:53 | 70.19, -44.01 | 89.68 | 01/23/2024 | 14:42:05 | 70.17, -43.94 | 89.64 | 3.51 | 72 |
| 11 | 01/23/2024 | 15:31:34 | -70.05, 123.52 | 90.49 | 01/23/2024 | 15:31:35 | -70.06, 123.54 | 90.47 | 1.48 | 1 |
| 12 | 01/23/2024 | 16:22:16 | 69.83, -68.84 | 89.28 | 01/23/2024 | 16:21:03 | 69.89, -69.05 | 89.36 | 10.94 | 73 |
| 13 | 01/26/2024 | 06:57:44 | 70.13, 71.87 | 88.97 | 01/26/2024 | 06:58:32 | 70.11, 71.86 | 88.94 | 2.57 | 48 |
| 14 | 01/26/2024 | 07:48:25 | -69.98,-120.60 | 91.19 | 01/26/2024 | 07:48:02 | -70.00,-120.66 | 91.17 | 2.85 | 23 |
| 15 | 01/28/2024 | 23:14:35 | 70.08,-172.27 | 88.24 | 01/28/2024 | 23:14:57 | 70.11,-172.24 | 88.26 | 3.31 | 22 |
| 16 | 01/29/2024 | 00:05:17 | -69.99, -4.82 | 91.87 | 01/29/2024 | 00:04:27 | -70.00, -4.76 | 91.86 | 2.78 | 50 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 1/15/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 01/15/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9