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: 3/11/2024
| 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 | 03/11/2024 | 14:41:10 | 70.17, -44.03 | 73.55 | 03/11/2024 | 14:42:03 | 70.19, -43.99 | 73.55 | 2.40 | 53 |
| 2 | 03/11/2024 | 15:31:52 | -70.09, 123.42 | 106.56 | 03/11/2024 | 15:31:33 | -70.07, 123.48 | 106.58 | 3.10 | 19 |
| 3 | 03/11/2024 | 16:22:21 | 69.17, -67.93 | 72.47 | 03/11/2024 | 16:21:14 | 69.20, -70.06 | 72.59 | 84.24 | 67 |
| 4 | 03/14/2024 | 06:58:03 | 70.12, 71.82 | 72.43 | 03/14/2024 | 06:58:32 | 70.13, 71.81 | 72.43 | 0.89 | 29 |
| 5 | 03/14/2024 | 07:48:45 | -70.04,-120.72 | 107.68 | 03/14/2024 | 07:48:02 | -70.02,-120.72 | 107.69 | 2.04 | 43 |
| 6 | 03/16/2024 | 22:24:18 | -70.51, 19.69 | 108.22 | 03/16/2024 | 22:25:29 | -70.42, 20.47 | 108.34 | 30.35 | 71 |
| 7 | 03/16/2024 | 23:14:56 | 70.08,-172.33 | 71.33 | 03/16/2024 | 23:15:00 | 70.10,-172.36 | 71.34 | 1.92 | 4 |
| 8 | 03/17/2024 | 00:05:38 | -69.99, -4.87 | 108.79 | 03/17/2024 | 00:04:30 | -69.99, -4.88 | 108.78 | 0.16 | 68 |
| 9 | 03/19/2024 | 14:41:05 | -70.15, 136.03 | 109.66 | 03/19/2024 | 14:42:01 | -70.15, 135.96 | 109.67 | 2.80 | 56 |
| 10 | 03/19/2024 | 15:31:49 | 70.05, -56.50 | 70.22 | 03/19/2024 | 15:31:28 | 70.04, -56.56 | 70.22 | 2.58 | 21 |
| 11 | 03/19/2024 | 16:22:18 | -69.26, 111.97 | 110.61 | 03/19/2024 | 16:21:09 | -69.33, 110.11 | 110.48 | 73.66 | 69 |
| 12 | 03/22/2024 | 06:57:57 | -70.12,-108.14 | 110.75 | 03/22/2024 | 06:58:27 | -70.12,-108.20 | 110.76 | 2.26 | 30 |
| 13 | 03/22/2024 | 07:48:41 | 70.02, 59.32 | 69.13 | 03/22/2024 | 07:47:54 | 70.00, 59.28 | 69.12 | 2.65 | 47 |
| 14 | 03/24/2024 | 22:24:10 | 70.31,-159.97 | 68.40 | 03/24/2024 | 22:25:22 | 70.27,-159.73 | 68.34 | 10.11 | 72 |
| 15 | 03/24/2024 | 23:14:50 | -70.10, 7.68 | 111.84 | 03/24/2024 | 23:14:53 | -70.11, 7.68 | 111.83 | 1.76 | 3 |
| 16 | 03/25/2024 | 00:05:33 | 69.95, 175.21 | 68.00 | 03/25/2024 | 00:04:21 | 69.94, 175.08 | 68.00 | 5.16 | 72 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/11/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/11/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9