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: 8/7/2024
| 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 | 08/09/2024 | 22:11:40 | -70.14, 23.29 | 125.37 | 08/09/2024 | 22:12:35 | -70.12, 23.26 | 125.40 | 2.99 | 55 |
| 2 | 08/09/2024 | 23:02:24 | 70.04,-169.24 | 54.54 | 08/09/2024 | 23:02:02 | 70.01,-169.25 | 54.51 | 3.09 | 22 |
| 3 | 08/09/2024 | 23:52:52 | -69.20, -0.69 | 126.34 | 08/09/2024 | 23:51:44 | -69.24, -2.67 | 126.21 | 78.16 | 68 |
| 4 | 08/12/2024 | 14:28:34 | -70.08, 139.16 | 124.64 | 08/12/2024 | 14:29:02 | -70.08, 139.10 | 124.64 | 2.50 | 28 |
| 5 | 08/12/2024 | 15:19:18 | 69.98, -53.38 | 55.27 | 08/12/2024 | 15:18:29 | 69.97, -53.41 | 55.27 | 1.77 | 49 |
| 6 | 08/15/2024 | 05:54:48 | 70.19, 87.45 | 56.29 | 08/15/2024 | 05:55:59 | 70.16, 87.47 | 56.24 | 3.80 | 71 |
| 7 | 08/15/2024 | 06:45:30 | -70.08,-105.06 | 123.82 | 08/15/2024 | 06:45:29 | -70.05,-105.05 | 123.85 | 3.24 | 1 |
| 8 | 08/15/2024 | 07:36:10 | 69.77, 62.71 | 55.87 | 08/15/2024 | 07:34:58 | 69.83, 62.28 | 55.95 | 17.60 | 72 |
| 9 | 08/17/2024 | 22:11:43 | 70.15,-156.72 | 57.10 | 08/17/2024 | 22:12:25 | 70.13,-156.67 | 57.07 | 2.91 | 42 |
| 10 | 08/17/2024 | 23:02:25 | -70.04, 10.77 | 123.01 | 08/17/2024 | 23:01:55 | -70.03, 10.82 | 123.02 | 2.11 | 30 |
| 11 | 08/20/2024 | 13:38:06 | -70.84, 150.64 | 121.32 | 08/20/2024 | 13:39:14 | -70.73, 152.47 | 121.50 | 68.27 | 68 |
| 12 | 08/20/2024 | 14:28:37 | 70.07, -40.82 | 57.89 | 08/20/2024 | 14:28:51 | 70.06, -40.86 | 57.88 | 1.99 | 14 |
| 13 | 08/20/2024 | 15:19:19 | -69.96, 126.67 | 122.22 | 08/20/2024 | 15:18:21 | -69.96, 126.63 | 122.21 | 1.74 | 58 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 8/7/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 08/07/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9