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: 3/25/2024
| 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 | 03/26/2024 | 23:01:20 | -70.38, 10.21 | 112.32 | 03/26/2024 | 23:02:31 | -70.31, 11.03 | 112.42 | 31.39 | 71 |
| 2 | 03/26/2024 | 23:51:58 | 69.95, 178.18 | 67.23 | 03/26/2024 | 23:52:03 | 69.93, 178.13 | 67.20 | 3.25 | 5 |
| 3 | 03/27/2024 | 00:42:40 | -69.85, -14.36 | 112.89 | 03/27/2024 | 00:41:32 | -69.87, -14.32 | 112.87 | 2.33 | 68 |
| 4 | 03/29/2024 | 15:18:10 | -70.05, 126.49 | 113.71 | 03/29/2024 | 15:19:00 | -70.06, 126.56 | 113.71 | 2.96 | 50 |
| 5 | 03/29/2024 | 16:08:53 | 69.89, -65.96 | 66.11 | 03/29/2024 | 16:08:28 | 69.89, -66.03 | 66.12 | 2.51 | 25 |
| 6 | 03/29/2024 | 16:59:19 | -68.94, 102.72 | 114.89 | 03/29/2024 | 16:58:12 | -69.01, 100.43 | 114.74 | 91.54 | 67 |
| 7 | 04/01/2024 | 06:44:36 | 70.81, 73.73 | 66.07 | 04/01/2024 | 06:45:43 | 70.72, 75.80 | 65.90 | 76.46 | 67 |
| 8 | 04/01/2024 | 07:35:04 | -69.97,-117.62 | 114.83 | 04/01/2024 | 07:35:25 | -69.96,-117.68 | 114.85 | 3.04 | 21 |
| 9 | 04/01/2024 | 08:25:48 | 69.87, 49.85 | 65.05 | 04/01/2024 | 08:24:51 | 69.89, 49.88 | 65.08 | 2.78 | 57 |
| 10 | 04/03/2024 | 23:01:15 | 70.04,-169.26 | 64.22 | 04/03/2024 | 23:02:16 | 70.05,-169.27 | 64.23 | 1.28 | 61 |
| 11 | 04/03/2024 | 23:51:57 | -69.94, -1.78 | 115.91 | 04/03/2024 | 23:51:46 | -69.95, -1.79 | 115.89 | 1.41 | 11 |
| 12 | 04/04/2024 | 00:42:31 | 69.31, 166.45 | 63.43 | 04/04/2024 | 00:41:21 | 69.38, 165.09 | 63.56 | 54.06 | 70 |
| 13 | 04/06/2024 | 15:18:08 | 69.99, -53.40 | 63.15 | 04/06/2024 | 15:18:37 | 70.02, -53.40 | 63.18 | 3.64 | 29 |
| 14 | 04/06/2024 | 16:08:50 | -69.88, 114.08 | 116.98 | 04/06/2024 | 16:08:08 | -69.87, 114.01 | 116.99 | 3.26 | 42 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/25/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 03/25/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9