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: 6/18/2021
| 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 | 06/20/2021 | 22:25:08 | -70.66, 20.92 | 132.85 | 06/20/2021 | 22:23:59 | -70.71, 19.31 | 132.74 | 59.42 | 69 |
| 2 | 06/20/2021 | 23:14:44 | 70.07,-172.30 | 46.58 | 06/20/2021 | 23:14:33 | 70.07,-172.37 | 46.59 | 2.73 | 11 |
| 3 | 06/21/2021 | 00:04:14 | -69.95, -4.83 | 133.53 | 06/21/2021 | 00:05:14 | -69.92, -4.83 | 133.57 | 3.33 | 60 |
| 4 | 06/23/2021 | 14:41:48 | -70.10, 135.98 | 133.36 | 06/23/2021 | 14:40:45 | -70.10, 136.03 | 133.35 | 2.02 | 63 |
| 5 | 06/23/2021 | 15:31:15 | 70.00, -56.52 | 46.54 | 06/23/2021 | 15:31:29 | 69.99, -56.49 | 46.54 | 1.29 | 14 |
| 6 | 06/23/2021 | 16:20:53 | -69.45, 110.36 | 133.99 | 06/23/2021 | 16:22:03 | -69.47, 111.60 | 134.01 | 48.52 | 70 |
| 7 | 06/26/2021 | 06:58:18 | -70.08,-108.16 | 133.31 | 06/26/2021 | 06:57:42 | -70.08,-108.16 | 133.30 | 0.52 | 36 |
| 8 | 06/26/2021 | 07:47:45 | 69.98, 59.34 | 46.60 | 06/26/2021 | 07:48:26 | 69.97, 59.31 | 46.59 | 1.26 | 41 |
| 9 | 06/28/2021 | 22:25:14 | 70.39,-159.47 | 47.11 | 06/28/2021 | 22:24:02 | 70.42,-160.25 | 47.18 | 29.31 | 72 |
| 10 | 06/28/2021 | 23:14:48 | -70.06, 7.69 | 133.20 | 06/28/2021 | 23:14:39 | -70.06, 7.64 | 133.20 | 2.31 | 9 |
| 11 | 06/29/2021 | 00:04:15 | 69.95, 175.18 | 46.70 | 06/29/2021 | 00:05:23 | 69.95, 175.11 | 46.69 | 2.96 | 68 |
| 12 | 07/01/2021 | 14:41:48 | 70.09, -44.02 | 46.99 | 07/01/2021 | 14:40:52 | 70.09, -43.96 | 47.00 | 2.36 | 56 |
| 13 | 07/01/2021 | 15:31:18 | -69.98, 123.46 | 133.10 | 07/01/2021 | 15:31:34 | -69.98, 123.51 | 133.11 | 1.84 | 16 |
| 14 | 07/01/2021 | 16:20:58 | 69.15, -70.02 | 46.11 | 07/01/2021 | 16:22:05 | 69.19, -68.02 | 46.07 | 79.16 | 67 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2021
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/18/2021 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP