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: 4/15/2022
| 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 | 04/15/2022 | 14:41:43 | 70.18, -43.92 | 60.21 | 04/15/2022 | 14:41:00 | 70.16, -43.98 | 60.20 | 3.43 | 43 |
| 2 | 04/15/2022 | 15:31:14 | -70.01, 123.47 | 119.97 | 04/15/2022 | 15:31:41 | -70.02, 123.54 | 119.96 | 2.88 | 27 |
| 3 | 04/18/2022 | 06:08:32 | -70.97, -94.49 | 119.96 | 04/18/2022 | 06:07:25 | -71.06, -96.98 | 119.80 | 90.39 | 67 |
| 4 | 04/18/2022 | 06:58:13 | 70.10, 71.85 | 59.19 | 04/18/2022 | 06:57:53 | 70.11, 71.87 | 59.19 | 0.80 | 20 |
| 5 | 04/18/2022 | 07:47:43 | -70.00,-120.67 | 120.93 | 04/18/2022 | 07:48:35 | -70.02,-120.68 | 120.91 | 3.08 | 52 |
| 6 | 04/20/2022 | 22:25:15 | -70.18, 20.20 | 121.66 | 04/20/2022 | 22:24:02 | -70.18, 20.23 | 121.65 | 1.35 | 73 |
| 7 | 04/20/2022 | 23:14:42 | 70.07,-172.31 | 58.23 | 04/20/2022 | 23:14:46 | 70.06,-172.28 | 58.22 | 1.65 | 4 |
| 8 | 04/21/2022 | 00:04:14 | -69.85, -4.98 | 122.00 | 04/21/2022 | 00:05:26 | -69.87, -4.67 | 122.00 | 12.10 | 72 |
| 9 | 04/23/2022 | 14:41:43 | -70.13, 136.02 | 122.61 | 04/23/2022 | 14:40:54 | -70.13, 136.08 | 122.60 | 2.46 | 49 |
| 10 | 04/23/2022 | 15:31:10 | 70.02, -56.50 | 57.27 | 04/23/2022 | 15:31:38 | 70.02, -56.44 | 57.27 | 2.37 | 28 |
| 11 | 04/26/2022 | 06:08:28 | 70.93, 85.47 | 57.31 | 04/26/2022 | 06:07:21 | 71.02, 83.11 | 57.46 | 86.41 | 67 |
| 12 | 04/26/2022 | 06:58:11 | -70.12,-108.11 | 123.50 | 04/26/2022 | 06:57:48 | -70.14,-108.16 | 123.47 | 2.98 | 23 |
| 13 | 04/26/2022 | 07:47:38 | 70.00, 59.37 | 56.38 | 04/26/2022 | 07:48:31 | 69.98, 59.40 | 56.35 | 3.20 | 53 |
| 14 | 04/28/2022 | 22:25:09 | 70.19,-159.74 | 55.74 | 04/28/2022 | 22:23:59 | 70.20,-159.79 | 55.75 | 1.73 | 70 |
| 15 | 04/28/2022 | 23:14:39 | -70.09, 7.75 | 124.37 | 04/28/2022 | 23:14:41 | -70.10, 7.68 | 124.36 | 2.72 | 2 |
| 16 | 04/29/2022 | 00:04:09 | 69.81, 175.00 | 55.34 | 04/29/2022 | 00:05:21 | 69.78, 175.47 | 55.30 | 18.48 | 72 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2022
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/15/2022 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP