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: 3/15/2024
| 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 | 03/16/2024 | 22:24:20 | -70.59, 19.55 | 108.13 | 03/16/2024 | 22:25:30 | -70.49, 20.57 | 108.28 | 39.20 | 70 |
| 2 | 03/16/2024 | 23:14:57 | 70.11,-172.38 | 71.36 | 03/16/2024 | 23:15:02 | 70.12,-172.34 | 71.36 | 1.68 | 5 |
| 3 | 03/17/2024 | 00:05:39 | -70.02, -4.93 | 108.75 | 03/17/2024 | 00:04:32 | -70.00, -4.86 | 108.77 | 3.33 | 67 |
| 4 | 03/19/2024 | 14:41:05 | -70.19, 135.97 | 109.62 | 03/19/2024 | 14:42:03 | -70.20, 136.02 | 109.62 | 2.15 | 58 |
| 5 | 03/19/2024 | 15:31:49 | 70.08, -56.55 | 70.26 | 03/19/2024 | 15:31:30 | 70.09, -56.49 | 70.27 | 2.68 | 19 |
| 6 | 03/19/2024 | 16:22:19 | -69.35, 111.84 | 110.52 | 03/19/2024 | 16:21:10 | -69.44, 110.24 | 110.37 | 63.50 | 69 |
| 7 | 03/22/2024 | 06:57:58 | -70.16,-108.20 | 110.71 | 03/22/2024 | 06:58:32 | -70.15,-108.17 | 110.73 | 1.30 | 34 |
| 8 | 03/22/2024 | 07:48:42 | 70.05, 59.27 | 69.17 | 03/22/2024 | 07:47:59 | 70.04, 59.32 | 69.16 | 2.14 | 43 |
| 9 | 03/24/2024 | 22:24:15 | 70.56,-160.36 | 68.66 | 03/24/2024 | 22:25:26 | 70.46,-159.48 | 68.52 | 34.36 | 71 |
| 10 | 03/24/2024 | 23:14:51 | -70.14, 7.62 | 111.80 | 03/24/2024 | 23:15:00 | -70.13, 7.68 | 111.81 | 2.59 | 9 |
| 11 | 03/25/2024 | 00:05:34 | 69.98, 175.16 | 68.03 | 03/25/2024 | 00:04:28 | 69.96, 175.09 | 68.02 | 3.72 | 66 |
| 12 | 03/27/2024 | 14:41:01 | 70.18, -43.98 | 67.21 | 03/27/2024 | 14:41:58 | 70.18, -44.00 | 67.20 | 0.81 | 57 |
| 13 | 03/27/2024 | 15:31:43 | -70.07, 123.50 | 112.92 | 03/27/2024 | 15:31:28 | -70.08, 123.49 | 112.91 | 1.16 | 15 |
| 14 | 03/27/2024 | 16:22:14 | 69.28, -68.03 | 66.25 | 03/27/2024 | 16:21:06 | 69.36, -69.85 | 66.39 | 72.03 | 68 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/15/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/15/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9