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: 1/4/2024
| 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 | 01/05/2024 | 15:43:12 | 69.96, -59.72 | 92.54 | 01/05/2024 | 15:43:48 | 69.95, -59.71 | 92.53 | 1.44 | 36 |
| 2 | 01/05/2024 | 16:33:53 | -69.82, 107.80 | 87.60 | 01/05/2024 | 16:33:18 | -69.83, 107.77 | 87.59 | 1.59 | 35 |
| 3 | 01/08/2024 | 07:09:30 | -70.49,-112.08 | 87.22 | 01/08/2024 | 07:10:40 | -70.42,-110.78 | 87.34 | 49.05 | 70 |
| 4 | 01/08/2024 | 08:00:05 | 69.90, 56.15 | 92.16 | 01/08/2024 | 08:00:14 | 69.93, 56.16 | 92.19 | 3.48 | 9 |
| 5 | 01/08/2024 | 08:50:47 | -69.81,-136.41 | 87.93 | 01/08/2024 | 08:49:44 | -69.82,-136.36 | 87.92 | 1.98 | 63 |
| 6 | 01/10/2024 | 23:26:15 | -70.02, 4.44 | 88.08 | 01/10/2024 | 23:27:13 | -70.00, 4.51 | 88.11 | 3.30 | 58 |
| 7 | 01/11/2024 | 00:16:59 | 69.90, 171.92 | 91.79 | 01/11/2024 | 00:16:40 | 69.89, 172.00 | 91.78 | 3.12 | 19 |
| 8 | 01/11/2024 | 01:07:29 | -69.18, -19.71 | 88.97 | 01/11/2024 | 01:06:20 | -69.23, -21.25 | 88.86 | 61.23 | 69 |
| 9 | 01/13/2024 | 15:43:07 | -69.92, 120.37 | 88.61 | 01/13/2024 | 15:43:39 | -69.94, 120.33 | 88.58 | 3.25 | 32 |
| 10 | 01/13/2024 | 16:33:51 | 69.80, -72.15 | 91.27 | 01/13/2024 | 16:33:06 | 69.83, -72.19 | 91.30 | 3.27 | 45 |
| 11 | 01/16/2024 | 07:09:20 | 70.13, 68.51 | 91.16 | 01/16/2024 | 07:10:32 | 70.08, 68.78 | 91.08 | 11.82 | 72 |
| 12 | 01/16/2024 | 08:00:00 | -69.93,-123.88 | 89.06 | 01/16/2024 | 08:00:03 | -69.92,-123.81 | 89.08 | 3.00 | 3 |
| 13 | 01/16/2024 | 08:50:43 | 69.77, 43.68 | 90.76 | 01/16/2024 | 08:49:30 | 69.80, 43.67 | 90.81 | 3.90 | 73 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/4/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 01/04/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8