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: 7/19/2021
| 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 | 07/20/2021 | 06:08:40 | -70.95, -94.48 | 129.71 | 07/20/2021 | 06:07:33 | -71.00, -97.02 | 129.55 | 91.96 | 67 |
| 2 | 07/20/2021 | 06:58:22 | 70.03, 71.80 | 49.42 | 07/20/2021 | 06:58:01 | 70.04, 71.84 | 49.44 | 1.86 | 21 |
| 3 | 07/20/2021 | 07:47:51 | -69.98,-120.65 | 130.63 | 07/20/2021 | 07:48:43 | -69.96,-120.72 | 130.65 | 3.17 | 52 |
| 4 | 07/22/2021 | 22:25:26 | -70.12, 20.15 | 129.98 | 07/22/2021 | 22:24:13 | -70.11, 20.20 | 129.98 | 2.16 | 73 |
| 5 | 07/22/2021 | 23:14:53 | 70.01,-172.36 | 49.93 | 07/22/2021 | 23:14:58 | 70.03,-172.39 | 49.96 | 2.80 | 5 |
| 6 | 07/23/2021 | 00:04:24 | -69.79, -5.03 | 130.27 | 07/23/2021 | 00:05:36 | -69.79, -4.70 | 130.29 | 12.39 | 72 |
| 7 | 07/25/2021 | 14:41:56 | -70.10, 136.00 | 129.43 | 07/25/2021 | 14:41:09 | -70.10, 135.97 | 129.42 | 0.89 | 47 |
| 8 | 07/25/2021 | 15:31:23 | 69.99, -56.51 | 50.48 | 07/25/2021 | 15:31:53 | 69.98, -56.53 | 50.46 | 1.48 | 30 |
| 9 | 07/28/2021 | 06:08:45 | 70.83, 85.33 | 51.87 | 07/28/2021 | 06:07:37 | 70.86, 83.20 | 51.99 | 77.80 | 68 |
| 10 | 07/28/2021 | 06:58:28 | -70.02,-108.24 | 128.90 | 07/28/2021 | 06:58:05 | -70.04,-108.17 | 128.88 | 3.36 | 23 |
| 11 | 07/28/2021 | 07:47:55 | 69.91, 59.25 | 51.00 | 07/28/2021 | 07:48:49 | 69.92, 59.32 | 51.01 | 3.09 | 54 |
| 12 | 07/30/2021 | 22:25:28 | 70.14,-159.81 | 51.85 | 07/30/2021 | 22:24:20 | 70.12,-159.85 | 51.85 | 2.68 | 68 |
| 13 | 07/30/2021 | 23:14:58 | -70.05, 7.68 | 128.23 | 07/30/2021 | 23:15:02 | -70.03, 7.61 | 128.24 | 3.26 | 4 |
| 14 | 07/31/2021 | 00:04:30 | 69.65, 174.78 | 51.41 | 07/31/2021 | 00:05:41 | 69.65, 175.49 | 51.37 | 27.33 | 71 |
| 15 | 08/02/2021 | 14:42:00 | 70.05, -44.06 | 52.45 | 08/02/2021 | 14:41:16 | 70.07, -44.00 | 52.46 | 2.73 | 44 |
| 16 | 08/02/2021 | 15:31:30 | -69.96, 123.44 | 127.64 | 08/02/2021 | 15:31:58 | -69.97, 123.46 | 127.63 | 1.59 | 28 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2021
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/19/2021 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP