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: 6/12/2024
| 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 | 06/12/2024 | 06:44:39 | -70.16,-105.14 | 133.07 | 06/12/2024 | 06:45:19 | -70.16,-105.07 | 133.08 | 2.70 | 40 |
| 2 | 06/12/2024 | 07:35:23 | 70.02, 62.38 | 46.78 | 06/12/2024 | 07:34:47 | 70.01, 62.36 | 46.77 | 1.95 | 36 |
| 3 | 06/14/2024 | 22:11:02 | 70.56,-157.32 | 47.21 | 06/14/2024 | 22:12:12 | 70.44,-156.41 | 47.06 | 36.03 | 70 |
| 4 | 06/14/2024 | 23:01:37 | -70.11, 10.70 | 133.26 | 06/14/2024 | 23:01:46 | -70.11, 10.74 | 133.27 | 1.61 | 9 |
| 5 | 06/14/2024 | 23:52:21 | 69.98, 178.21 | 46.60 | 06/14/2024 | 23:51:13 | 70.00, 178.24 | 46.64 | 3.18 | 68 |
| 6 | 06/17/2024 | 14:27:53 | 70.15, -40.92 | 46.71 | 06/17/2024 | 14:28:42 | 70.18, -40.90 | 46.73 | 3.48 | 49 |
| 7 | 06/17/2024 | 15:18:35 | -70.07, 126.52 | 133.38 | 06/17/2024 | 15:18:12 | -70.07, 126.57 | 133.38 | 1.91 | 23 |
| 8 | 06/20/2024 | 05:54:20 | -70.98, -93.81 | 132.45 | 06/20/2024 | 05:55:27 | -70.92, -91.56 | 132.59 | 81.97 | 67 |
| 9 | 06/20/2024 | 06:44:50 | 70.13, 74.88 | 46.65 | 06/20/2024 | 06:45:07 | 70.10, 74.88 | 46.62 | 2.93 | 17 |
| 10 | 06/20/2024 | 07:35:31 | -69.99,-117.59 | 133.49 | 06/20/2024 | 07:34:37 | -69.99,-117.65 | 133.49 | 2.38 | 54 |
| 11 | 06/22/2024 | 22:11:03 | -70.18, 23.25 | 133.27 | 06/22/2024 | 22:12:04 | -70.20, 23.27 | 133.27 | 2.00 | 61 |
| 12 | 06/22/2024 | 23:01:47 | 70.06,-169.25 | 46.60 | 06/22/2024 | 23:01:31 | 70.09,-169.25 | 46.63 | 3.26 | 16 |
| 13 | 06/22/2024 | 23:52:19 | -69.45, -1.02 | 134.04 | 06/22/2024 | 23:51:09 | -69.54, -2.37 | 133.90 | 53.76 | 70 |
| 14 | 06/25/2024 | 14:28:00 | -70.12, 139.11 | 133.27 | 06/25/2024 | 14:28:28 | -70.15, 139.10 | 133.24 | 3.30 | 28 |
| 15 | 06/25/2024 | 15:18:45 | 70.06, -53.48 | 46.67 | 06/25/2024 | 15:17:55 | 70.04, -53.42 | 46.65 | 3.13 | 50 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 6/12/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 06/12/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9