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: 9/17/2024
| 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 | 09/17/2024 | 15:42:51 | -70.03, 120.46 | 111.95 | 09/17/2024 | 15:43:34 | -70.05, 120.48 | 111.93 | 2.83 | 43 |
| 2 | 09/17/2024 | 16:33:35 | 69.94, -72.09 | 67.97 | 09/17/2024 | 16:33:01 | 69.95, -72.02 | 67.98 | 2.80 | 34 |
| 3 | 09/20/2024 | 07:09:12 | 70.91, 67.54 | 69.98 | 09/20/2024 | 07:10:18 | 70.82, 69.88 | 69.85 | 85.70 | 66 |
| 4 | 09/20/2024 | 07:59:39 | -70.01,-123.72 | 110.93 | 09/20/2024 | 08:00:01 | -70.00,-123.70 | 110.96 | 2.10 | 22 |
| 5 | 09/20/2024 | 08:50:22 | 69.87, 43.81 | 68.94 | 09/20/2024 | 08:49:28 | 69.89, 43.79 | 68.95 | 1.88 | 54 |
| 6 | 09/22/2024 | 23:25:44 | 70.08,-175.34 | 70.16 | 09/22/2024 | 23:26:55 | 70.10,-175.28 | 70.18 | 3.43 | 71 |
| 7 | 09/23/2024 | 00:16:25 | -69.97, -7.86 | 109.94 | 09/23/2024 | 00:16:24 | -69.99, -7.80 | 109.92 | 3.21 | 1 |
| 8 | 09/23/2024 | 01:07:06 | 69.73, 159.82 | 69.83 | 09/23/2024 | 01:05:53 | 69.77, 159.53 | 69.88 | 12.11 | 73 |
| 9 | 09/25/2024 | 15:42:29 | 70.01, -59.44 | 71.13 | 09/25/2024 | 15:43:17 | 70.04, -59.45 | 71.16 | 3.34 | 48 |
| 10 | 09/25/2024 | 16:33:11 | -69.91, 108.04 | 108.97 | 09/25/2024 | 16:32:47 | -69.93, 108.03 | 108.94 | 3.18 | 24 |
| 11 | 09/28/2024 | 07:59:15 | 69.97, 56.42 | 72.13 | 09/28/2024 | 07:59:38 | 69.98, 56.38 | 72.14 | 1.92 | 23 |
| 12 | 09/28/2024 | 08:49:57 | -69.86,-136.10 | 107.97 | 09/28/2024 | 08:49:08 | -69.87,-136.13 | 107.96 | 1.70 | 49 |
| 13 | 09/30/2024 | 23:25:18 | -70.09, 4.73 | 106.72 | 09/30/2024 | 23:26:29 | -70.10, 4.83 | 106.72 | 3.98 | 71 |
| 14 | 10/01/2024 | 00:16:01 | 69.95, 172.25 | 73.15 | 10/01/2024 | 00:15:56 | 69.97, 172.30 | 73.17 | 2.77 | 5 |
| 15 | 10/01/2024 | 01:06:41 | -69.74, -20.12 | 107.05 | 10/01/2024 | 01:05:28 | -69.76, -20.36 | 107.04 | 9.71 | 73 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/17/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/17/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9