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: 8/27/2024
| 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 | 08/28/2024 | 14:28:29 | -70.15, 139.13 | 119.30 | 08/28/2024 | 14:29:20 | -70.14, 139.13 | 119.32 | 0.76 | 51 |
| 2 | 08/28/2024 | 15:19:13 | 70.04, -53.40 | 60.61 | 08/28/2024 | 15:18:47 | 70.04, -53.37 | 60.60 | 1.19 | 26 |
| 3 | 08/28/2024 | 16:09:38 | -69.05, 115.37 | 120.42 | 08/28/2024 | 16:08:32 | -69.10, 112.99 | 120.29 | 94.62 | 66 |
| 4 | 08/31/2024 | 06:45:22 | -70.14,-105.07 | 118.36 | 08/31/2024 | 06:45:49 | -70.12,-105.01 | 118.38 | 2.83 | 27 |
| 5 | 08/31/2024 | 07:36:05 | 69.98, 62.48 | 61.50 | 08/31/2024 | 07:35:17 | 69.96, 62.41 | 61.48 | 3.36 | 48 |
| 6 | 09/02/2024 | 22:11:35 | 70.35,-156.93 | 62.82 | 09/02/2024 | 22:12:46 | 70.27,-156.54 | 62.73 | 17.00 | 71 |
| 7 | 09/02/2024 | 23:02:14 | -70.09, 10.79 | 117.44 | 09/02/2024 | 23:02:17 | -70.11, 10.86 | 117.42 | 3.42 | 3 |
| 8 | 09/02/2024 | 23:52:57 | 69.94, 178.33 | 62.42 | 09/02/2024 | 23:51:45 | 69.95, 178.27 | 62.44 | 2.54 | 72 |
| 9 | 09/05/2024 | 14:28:24 | 70.16, -40.85 | 63.61 | 09/05/2024 | 14:29:15 | 70.15, -40.82 | 63.60 | 1.52 | 51 |
| 10 | 09/05/2024 | 15:19:06 | -70.06, 126.63 | 116.48 | 09/05/2024 | 15:18:45 | -70.04, 126.66 | 116.50 | 2.19 | 21 |
| 11 | 09/05/2024 | 16:09:32 | 69.05, -64.60 | 62.50 | 09/05/2024 | 16:08:26 | 69.10, -66.97 | 62.60 | 94.23 | 66 |
| 12 | 09/08/2024 | 06:45:14 | 70.09, 75.05 | 64.54 | 09/08/2024 | 06:45:41 | 70.09, 74.99 | 64.53 | 2.53 | 27 |
| 13 | 09/08/2024 | 07:35:56 | -69.99,-117.48 | 115.56 | 09/08/2024 | 07:35:11 | -69.98,-117.53 | 115.56 | 2.22 | 45 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/27/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 08/27/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9