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: 12/30/2019
| 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 | 12/30/2019 | 06:58:38 | -70.11,-108.15 | 86.78 | 12/30/2019 | 06:57:25 | -70.13,-108.13 | 86.75 | 2.31 | 73 |
| 2 | 12/30/2019 | 07:48:05 | 70.01, 59.35 | 93.12 | 12/30/2019 | 07:48:09 | 70.02, 59.35 | 93.14 | 1.48 | 4 |
| 3 | 12/30/2019 | 08:37:36 | -69.84,-133.25 | 87.05 | 12/30/2019 | 08:38:49 | -69.82,-133.04 | 87.07 | 8.27 | 73 |
| 4 | 01/01/2020 | 23:15:07 | -70.07, 7.68 | 87.01 | 01/01/2020 | 23:14:17 | -70.06, 7.75 | 87.01 | 2.85 | 50 |
| 5 | 01/02/2020 | 00:04:34 | 69.96, 175.17 | 92.89 | 01/02/2020 | 00:05:01 | 69.95, 175.22 | 92.88 | 2.23 | 27 |
| 6 | 01/04/2020 | 14:41:51 | 70.95, -42.77 | 93.61 | 01/04/2020 | 14:40:44 | 70.99, -45.27 | 93.72 | 90.99 | 67 |
| 7 | 01/04/2020 | 15:31:35 | -70.08, 123.57 | 87.25 | 01/04/2020 | 15:31:10 | -70.05, 123.55 | 87.27 | 3.03 | 25 |
| 8 | 01/04/2020 | 16:21:02 | 69.97, -68.94 | 92.65 | 01/04/2020 | 16:21:54 | 69.95, -68.99 | 92.63 | 2.66 | 52 |
| 9 | 01/07/2020 | 06:58:34 | 70.13, 71.89 | 92.51 | 01/07/2020 | 06:57:21 | 70.14, 71.87 | 92.54 | 1.83 | 73 |
| 10 | 01/07/2020 | 07:48:04 | -70.03,-120.62 | 87.59 | 01/07/2020 | 07:48:03 | -70.04,-120.66 | 87.58 | 2.27 | 1 |
| 11 | 01/07/2020 | 08:37:33 | 69.80, 46.71 | 92.19 | 01/07/2020 | 08:38:45 | 69.83, 46.96 | 92.21 | 10.20 | 72 |
| 12 | 01/09/2020 | 23:15:02 | 70.07,-172.31 | 92.11 | 01/09/2020 | 23:14:12 | 70.09,-172.27 | 92.13 | 2.06 | 50 |
| 13 | 01/10/2020 | 00:04:32 | -69.97, -4.81 | 88.00 | 01/10/2020 | 00:04:54 | -69.98, -4.79 | 87.99 | 1.21 | 22 |
| 14 | 01/12/2020 | 15:31:30 | 70.07, -56.43 | 91.70 | 01/12/2020 | 15:31:05 | 70.08, -56.49 | 91.73 | 2.77 | 25 |
| 15 | 01/12/2020 | 16:21:00 | -69.97, 111.06 | 88.40 | 01/12/2020 | 16:21:47 | -69.97, 110.99 | 88.40 | 2.77 | 47 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/30/2019
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/30/2019 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service