Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/22/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 07/22/2024 | 05:54:44 | -70.78, -93.50 | 129.34 | 07/22/2024 | 05:55:53 | -70.66, -91.86 | 129.55 | 61.79 | 69 |
| 2 | 07/22/2024 | 06:45:17 | 70.10, 74.91 | 49.94 | 07/22/2024 | 06:45:29 | 70.06, 74.92 | 49.90 | 3.51 | 12 |
| 3 | 07/22/2024 | 07:35:58 | -69.95,-117.55 | 130.21 | 07/22/2024 | 07:34:59 | -69.95,-117.61 | 130.20 | 2.35 | 59 |
| 4 | 07/24/2024 | 22:11:28 | -70.15, 23.29 | 129.46 | 07/24/2024 | 22:12:30 | -70.14, 23.27 | 129.48 | 1.45 | 62 |
| 5 | 07/24/2024 | 23:02:12 | 70.04,-169.24 | 50.44 | 07/24/2024 | 23:01:57 | 70.03,-169.24 | 50.43 | 0.89 | 15 |
| 6 | 07/24/2024 | 23:52:45 | -69.47, -1.07 | 130.16 | 07/24/2024 | 23:51:34 | -69.54, -2.29 | 130.03 | 48.31 | 71 |
| 7 | 07/27/2024 | 14:28:22 | -70.10, 139.14 | 128.91 | 07/27/2024 | 14:28:56 | -70.11, 139.13 | 128.90 | 1.12 | 34 |
| 8 | 07/27/2024 | 15:19:06 | 70.00, -53.40 | 51.00 | 07/27/2024 | 15:18:23 | 70.00, -53.38 | 51.00 | 0.74 | 43 |
| 9 | 07/30/2024 | 05:54:39 | 70.39, 87.15 | 52.03 | 07/30/2024 | 05:55:50 | 70.31, 87.68 | 51.91 | 21.89 | 71 |
| 10 | 07/30/2024 | 06:45:17 | -70.07,-105.04 | 128.30 | 07/30/2024 | 06:45:22 | -70.09,-105.00 | 128.29 | 2.39 | 5 |
| 11 | 07/30/2024 | 07:36:01 | 69.97, 62.42 | 51.60 | 07/30/2024 | 07:34:49 | 69.98, 62.48 | 51.61 | 2.38 | 72 |
| 12 | 08/01/2024 | 22:11:29 | 70.11,-156.64 | 52.41 | 08/01/2024 | 22:12:18 | 70.12,-156.69 | 52.40 | 1.86 | 49 |
| 13 | 08/01/2024 | 23:02:11 | -70.00, 10.84 | 127.71 | 08/01/2024 | 23:01:48 | -70.01, 10.79 | 127.69 | 2.30 | 23 |
| 14 | 08/04/2024 | 13:37:56 | -71.04, 150.33 | 125.92 | 08/04/2024 | 13:39:02 | -70.92, 152.77 | 126.14 | 89.60 | 66 |
| 15 | 08/04/2024 | 14:28:24 | 70.11, -40.87 | 53.11 | 08/04/2024 | 14:28:42 | 70.10, -40.81 | 53.09 | 2.89 | 18 |
| 16 | 08/04/2024 | 15:19:06 | -70.00, 126.63 | 127.01 | 08/04/2024 | 15:18:12 | -69.99, 126.67 | 127.01 | 1.90 | 54 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/22/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 07/22/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9