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: 4/20/2021
| 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 | 04/20/2021 | 14:41:27 | -70.51, 136.47 | 121.30 | 04/20/2021 | 14:40:16 | -70.59, 135.39 | 121.19 | 41.00 | 71 |
| 2 | 04/20/2021 | 15:31:00 | 70.08, -56.51 | 58.27 | 04/20/2021 | 15:30:53 | 70.10, -56.53 | 58.29 | 2.26 | 7 |
| 3 | 04/20/2021 | 16:20:30 | -69.97, 110.97 | 121.86 | 04/20/2021 | 16:21:34 | -69.97, 110.99 | 121.86 | 0.89 | 64 |
| 4 | 04/23/2021 | 06:58:01 | -70.17,-108.15 | 122.54 | 04/23/2021 | 06:57:02 | -70.18,-108.18 | 122.52 | 1.58 | 59 |
| 5 | 04/23/2021 | 07:47:28 | 70.06, 59.34 | 57.35 | 04/23/2021 | 07:47:46 | 70.06, 59.31 | 57.34 | 1.16 | 18 |
| 6 | 04/23/2021 | 08:37:08 | -69.40,-133.93 | 123.31 | 04/23/2021 | 08:38:17 | -69.39,-132.39 | 123.36 | 60.28 | 69 |
| 7 | 04/25/2021 | 23:14:29 | -70.15, 7.69 | 123.44 | 04/25/2021 | 23:13:55 | -70.14, 7.66 | 123.45 | 1.67 | 34 |
| 8 | 04/26/2021 | 00:03:56 | 70.03, 175.18 | 56.44 | 04/26/2021 | 00:04:39 | 70.02, 175.15 | 56.43 | 2.12 | 43 |
| 9 | 04/28/2021 | 14:41:23 | 70.44, -43.63 | 56.01 | 04/28/2021 | 14:40:12 | 70.50, -44.46 | 56.10 | 31.52 | 71 |
| 10 | 04/28/2021 | 15:30:57 | -70.12, 123.53 | 124.32 | 04/28/2021 | 15:30:48 | -70.10, 123.50 | 124.34 | 2.70 | 9 |
| 11 | 04/28/2021 | 16:20:24 | 70.00, -68.98 | 55.56 | 04/28/2021 | 16:21:32 | 69.99, -69.02 | 55.54 | 2.55 | 68 |
| 12 | 05/01/2021 | 06:57:54 | 70.19, 71.88 | 54.94 | 05/01/2021 | 06:56:58 | 70.16, 71.87 | 54.92 | 3.14 | 56 |
| 13 | 05/01/2021 | 07:47:24 | -70.08,-120.63 | 125.18 | 05/01/2021 | 07:47:40 | -70.06,-120.67 | 125.20 | 2.91 | 16 |
| 14 | 05/01/2021 | 08:37:04 | 69.25, 45.87 | 54.01 | 05/01/2021 | 08:38:11 | 69.26, 47.81 | 53.98 | 76.38 | 67 |
| 15 | 05/03/2021 | 23:14:22 | 70.14,-172.30 | 54.10 | 05/03/2021 | 23:13:51 | 70.13,-172.31 | 54.09 | 1.69 | 31 |
| 16 | 05/04/2021 | 00:03:52 | -70.04, -4.81 | 126.01 | 05/04/2021 | 00:04:33 | -70.03, -4.84 | 126.02 | 2.17 | 41 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2021
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/20/2021 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP