Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/13/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 04/13/2024 | 07:09:51 | -70.05,-111.41 | 119.26 | 04/13/2024 | 07:10:21 | -70.06,-111.40 | 119.26 | 0.74 | 30 |
| 2 | 04/13/2024 | 08:00:35 | 69.94, 56.07 | 60.62 | 04/13/2024 | 07:59:48 | 69.96, 56.10 | 60.63 | 1.91 | 47 |
| 3 | 04/15/2024 | 22:36:07 | 70.26,-163.27 | 60.01 | 04/15/2024 | 22:37:17 | 70.23,-162.91 | 59.96 | 13.98 | 70 |
| 4 | 04/15/2024 | 23:26:46 | -70.00, 4.44 | 120.28 | 04/15/2024 | 23:26:49 | -70.01, 4.41 | 120.27 | 1.70 | 3 |
| 5 | 04/16/2024 | 00:17:29 | 69.84, 171.99 | 59.55 | 04/16/2024 | 00:16:17 | 69.85, 171.83 | 59.57 | 6.40 | 72 |
| 6 | 04/18/2024 | 14:52:59 | 70.11, -47.27 | 58.91 | 04/18/2024 | 14:53:45 | 70.10, -47.22 | 58.89 | 2.42 | 46 |
| 7 | 04/18/2024 | 15:43:41 | -70.01, 120.21 | 121.21 | 04/18/2024 | 15:43:15 | -69.99, 120.26 | 121.23 | 3.04 | 26 |
| 8 | 04/21/2024 | 06:19:25 | -70.96,-100.17 | 121.11 | 04/21/2024 | 06:20:32 | -70.87, -97.84 | 121.27 | 85.37 | 67 |
| 9 | 04/21/2024 | 07:09:53 | 70.02, 68.64 | 57.90 | 04/21/2024 | 07:10:12 | 70.04, 68.59 | 57.92 | 2.98 | 19 |
| 10 | 04/21/2024 | 08:00:35 | -69.92,-123.88 | 122.22 | 04/21/2024 | 07:59:42 | -69.94,-123.92 | 122.20 | 2.70 | 53 |
| 11 | 04/23/2024 | 22:36:05 | -70.15, 16.92 | 122.86 | 04/23/2024 | 22:37:11 | -70.13, 16.96 | 122.88 | 2.22 | 66 |
| 12 | 04/23/2024 | 23:26:48 | 69.99,-175.54 | 56.98 | 04/23/2024 | 23:26:38 | 70.02,-175.56 | 57.00 | 2.51 | 10 |
| 13 | 04/24/2024 | 00:17:25 | -69.62, -7.67 | 123.42 | 04/24/2024 | 00:16:13 | -69.64, -8.45 | 123.38 | 30.00 | 72 |
| 14 | 04/26/2024 | 14:52:59 | -70.07, 132.81 | 123.80 | 04/26/2024 | 14:53:37 | -70.08, 132.78 | 123.80 | 1.56 | 38 |
| 15 | 04/26/2024 | 15:43:43 | 69.98, -59.74 | 56.09 | 04/26/2024 | 15:43:04 | 69.96, -59.74 | 56.08 | 1.37 | 39 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/13/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 04/13/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8