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: 9/1/2024
| 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 | 09/01/2024 | 14:03:19 | 70.93, -35.77 | 62.95 | 09/01/2024 | 14:04:26 | 70.82, -33.68 | 62.77 | 77.18 | 67 |
| 2 | 09/01/2024 | 14:53:47 | -70.10, 132.88 | 117.91 | 09/01/2024 | 14:54:07 | -70.11, 132.90 | 117.91 | 0.72 | 20 |
| 3 | 09/01/2024 | 15:44:31 | 69.99, -59.65 | 61.99 | 09/01/2024 | 15:43:34 | 70.01, -59.60 | 62.01 | 2.22 | 57 |
| 4 | 09/04/2024 | 06:19:58 | 70.22, 81.17 | 63.18 | 09/04/2024 | 06:21:09 | 70.21, 81.29 | 63.16 | 4.70 | 71 |
| 5 | 09/04/2024 | 07:10:39 | -70.07,-111.29 | 116.96 | 09/04/2024 | 07:10:40 | -70.05,-111.32 | 116.99 | 3.21 | 1 |
| 6 | 09/04/2024 | 08:01:21 | 69.86, 56.34 | 62.84 | 09/04/2024 | 08:00:08 | 69.89, 56.11 | 62.87 | 9.52 | 73 |
| 7 | 09/06/2024 | 22:36:49 | 70.16,-162.95 | 64.11 | 09/06/2024 | 22:37:41 | 70.14,-162.94 | 64.08 | 2.66 | 52 |
| 8 | 09/06/2024 | 23:27:30 | -70.01, 4.59 | 116.03 | 09/06/2024 | 23:27:11 | -70.03, 4.54 | 116.01 | 2.89 | 19 |
| 9 | 09/07/2024 | 00:17:59 | 69.11, 173.22 | 63.06 | 09/07/2024 | 00:16:52 | 69.15, 170.99 | 63.15 | 88.45 | 67 |
| 10 | 09/09/2024 | 14:53:40 | 70.12, -47.10 | 65.07 | 09/09/2024 | 14:54:11 | 70.11, -47.10 | 65.06 | 1.25 | 31 |
| 11 | 09/09/2024 | 15:44:22 | -70.03, 120.37 | 115.02 | 09/09/2024 | 15:43:41 | -70.01, 120.39 | 115.03 | 2.18 | 41 |
| 12 | 09/12/2024 | 06:19:55 | -70.68, -99.49 | 113.36 | 09/12/2024 | 06:21:05 | -70.57, -98.19 | 113.49 | 49.61 | 70 |
| 13 | 09/12/2024 | 07:10:30 | 70.10, 68.73 | 66.07 | 09/12/2024 | 07:10:39 | 70.07, 68.74 | 66.04 | 3.27 | 9 |
| 14 | 09/12/2024 | 08:01:11 | -69.95,-123.73 | 114.08 | 09/12/2024 | 08:00:09 | -69.97,-123.78 | 114.06 | 2.83 | 62 |
| 15 | 09/14/2024 | 22:36:36 | -70.15, 17.14 | 112.88 | 09/14/2024 | 22:37:40 | -70.14, 17.08 | 112.89 | 2.43 | 64 |
| 16 | 09/14/2024 | 23:27:20 | 70.05,-175.40 | 67.04 | 09/14/2024 | 23:27:07 | 70.03,-175.44 | 67.01 | 3.28 | 13 |
| 17 | 09/15/2024 | 00:17:54 | -69.53, -7.30 | 113.49 | 09/15/2024 | 00:16:43 | -69.60, -8.41 | 113.40 | 43.42 | 71 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/1/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 09/01/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8