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: 12/14/2024
| 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 | 12/14/2024 | 13:14:02 | 70.85, -23.09 | 94.03 | 12/14/2024 | 13:15:11 | 70.74, -21.45 | 93.90 | 61.39 | 69 |
| 2 | 12/14/2024 | 14:04:33 | -70.16, 145.32 | 86.68 | 12/14/2024 | 14:04:50 | -70.14, 145.29 | 86.70 | 2.61 | 17 |
| 3 | 12/14/2024 | 14:55:16 | 70.02, -47.15 | 93.18 | 12/14/2024 | 14:54:17 | 70.04, -47.21 | 93.20 | 3.08 | 59 |
| 4 | 12/17/2024 | 05:30:42 | 70.22, 93.69 | 93.51 | 12/17/2024 | 05:31:50 | 70.25, 93.70 | 93.53 | 3.49 | 68 |
| 5 | 12/17/2024 | 06:21:25 | -70.16, -98.90 | 86.56 | 12/17/2024 | 06:21:20 | -70.14, -98.82 | 86.58 | 3.38 | 5 |
| 6 | 12/17/2024 | 07:12:03 | 69.76, 69.02 | 93.03 | 12/17/2024 | 07:10:51 | 69.82, 68.36 | 93.11 | 26.27 | 72 |
| 7 | 12/19/2024 | 21:47:34 | 70.24,-150.55 | 93.59 | 12/19/2024 | 21:48:20 | 70.22,-150.48 | 93.56 | 3.60 | 46 |
| 8 | 12/19/2024 | 22:38:16 | -70.12, 16.94 | 86.54 | 12/19/2024 | 22:37:50 | -70.11, 17.01 | 86.55 | 2.62 | 26 |
| 9 | 12/22/2024 | 14:04:24 | 70.16, -34.65 | 93.51 | 12/22/2024 | 14:04:50 | 70.14, -34.70 | 93.49 | 2.87 | 26 |
| 10 | 12/22/2024 | 14:55:06 | -70.04, 132.85 | 86.61 | 12/22/2024 | 14:54:20 | -70.04, 132.78 | 86.61 | 2.59 | 46 |
| 11 | 12/25/2024 | 05:30:36 | -70.54, -86.77 | 86.15 | 12/25/2024 | 05:31:47 | -70.41, -86.07 | 86.29 | 29.49 | 71 |
| 12 | 12/25/2024 | 06:21:14 | 70.14, 81.16 | 93.45 | 12/25/2024 | 06:21:17 | 70.13, 81.17 | 93.44 | 0.80 | 3 |
| 13 | 12/25/2024 | 07:11:56 | -70.02,-111.34 | 86.68 | 12/25/2024 | 07:10:47 | -70.03,-111.34 | 86.67 | 1.06 | 69 |
| 14 | 12/27/2024 | 21:47:21 | -70.22, 29.52 | 86.58 | 12/27/2024 | 21:48:18 | -70.20, 29.52 | 86.60 | 1.23 | 57 |
| 15 | 12/27/2024 | 22:38:04 | 70.08,-162.97 | 93.28 | 12/27/2024 | 22:37:45 | 70.09,-163.01 | 93.29 | 1.64 | 19 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/14/2024
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/14/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8