Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/12/2025
| Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 03/14/2025 | 13:52:02 | 70.85, -30.63 | 73.11 | 03/14/2025 | 13:50:53 | 70.89, -32.55 | 73.23 | 70.13 | 69 |
| 2 | 03/14/2025 | 14:41:43 | -70.14, 135.95 | 107.59 | 03/14/2025 | 14:41:22 | -70.14, 135.98 | 107.58 | 1.21 | 21 |
| 3 | 03/14/2025 | 15:31:10 | 70.03, -56.56 | 72.30 | 03/14/2025 | 15:32:06 | 70.01, -56.51 | 72.27 | 2.87 | 56 |
| 4 | 03/17/2025 | 06:08:40 | 70.22, 84.32 | 71.44 | 03/17/2025 | 06:07:32 | 70.24, 84.30 | 71.48 | 3.12 | 68 |
| 5 | 03/17/2025 | 06:58:10 | -70.11,-108.21 | 108.68 | 03/17/2025 | 06:58:13 | -70.12,-108.20 | 108.67 | 1.81 | 3 |
| 6 | 03/17/2025 | 07:47:41 | 69.78, 58.98 | 70.99 | 03/17/2025 | 07:48:52 | 69.73, 59.71 | 70.91 | 28.79 | 71 |
| 7 | 03/19/2025 | 22:25:06 | 70.20,-159.82 | 70.36 | 03/19/2025 | 22:24:22 | 70.18,-159.82 | 70.35 | 1.89 | 44 |
| 8 | 03/19/2025 | 23:14:36 | -70.09, 7.66 | 109.76 | 03/19/2025 | 23:15:04 | -70.11, 7.61 | 109.74 | 3.10 | 28 |
| 9 | 03/22/2025 | 13:51:50 | -71.02, 149.66 | 109.91 | 03/22/2025 | 13:50:43 | -71.10, 147.18 | 109.74 | 90.03 | 67 |
| 10 | 03/22/2025 | 14:41:31 | 70.15, -44.00 | 69.24 | 03/22/2025 | 14:41:11 | 70.14, -43.95 | 69.23 | 2.43 | 20 |
| 11 | 03/22/2025 | 15:31:01 | -70.04, 123.48 | 110.88 | 03/22/2025 | 15:31:53 | -70.06, 123.48 | 110.86 | 2.60 | 52 |
| 12 | 03/25/2025 | 06:08:29 | -70.23, -95.64 | 111.73 | 03/25/2025 | 06:07:17 | -70.22, -95.60 | 111.72 | 1.59 | 72 |
| 13 | 03/25/2025 | 06:57:56 | 70.11, 71.84 | 68.14 | 03/25/2025 | 06:58:01 | 70.10, 71.90 | 68.14 | 2.70 | 5 |
| 14 | 03/25/2025 | 07:47:28 | -69.89,-120.83 | 112.08 | 03/25/2025 | 07:48:40 | -69.87,-120.43 | 112.13 | 15.75 | 72 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/12/2025
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/12/2025 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP