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: 1/15/2020
| 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 | 01/15/2020 | 06:58:31 | -70.34,-107.83 | 88.49 | 01/15/2020 | 06:57:19 | -70.45,-108.59 | 88.34 | 30.88 | 72 |
| 2 | 01/15/2020 | 07:48:02 | 70.02, 59.35 | 91.20 | 01/15/2020 | 07:47:57 | 70.02, 59.38 | 91.21 | 1.23 | 5 |
| 3 | 01/15/2020 | 08:37:32 | -69.91,-133.17 | 88.91 | 01/15/2020 | 08:38:39 | -69.93,-133.16 | 88.90 | 2.67 | 67 |
| 4 | 01/17/2020 | 23:15:04 | -70.09, 7.70 | 89.22 | 01/17/2020 | 23:14:05 | -70.08, 7.76 | 89.23 | 3.07 | 59 |
| 5 | 01/18/2020 | 00:04:31 | 69.99, 175.19 | 90.67 | 01/18/2020 | 00:04:49 | 69.97, 175.24 | 90.66 | 2.30 | 18 |
| 6 | 01/18/2020 | 00:54:12 | -69.27, -18.14 | 90.02 | 01/18/2020 | 00:55:20 | -69.29, -16.46 | 90.06 | 66.37 | 68 |
| 7 | 01/20/2020 | 15:31:32 | -70.06, 123.54 | 89.80 | 01/20/2020 | 15:30:57 | -70.08, 123.54 | 89.78 | 1.65 | 35 |
| 8 | 01/20/2020 | 16:20:59 | 69.95, -68.98 | 90.09 | 01/20/2020 | 16:21:41 | 69.97, -68.99 | 90.11 | 2.68 | 42 |
| 9 | 01/23/2020 | 06:58:25 | 70.46, 72.36 | 90.00 | 01/23/2020 | 06:57:14 | 70.50, 71.34 | 90.09 | 37.88 | 71 |
| 10 | 01/23/2020 | 07:48:01 | -70.03,-120.63 | 90.42 | 01/23/2020 | 07:47:49 | -70.03,-120.60 | 90.42 | 1.05 | 12 |
| 11 | 01/23/2020 | 08:37:28 | 69.91, 46.85 | 89.46 | 01/23/2020 | 08:38:33 | 69.93, 46.86 | 89.47 | 1.63 | 65 |
| 12 | 01/25/2020 | 23:15:00 | 70.09,-172.30 | 89.01 | 01/25/2020 | 23:13:59 | 70.09,-172.23 | 89.02 | 2.64 | 61 |
| 13 | 01/26/2020 | 00:04:30 | -69.99, -4.81 | 91.10 | 01/26/2020 | 00:04:41 | -69.98, -4.76 | 91.11 | 2.13 | 11 |
| 14 | 01/26/2020 | 00:54:06 | 69.37, 162.00 | 88.32 | 01/26/2020 | 00:55:15 | 69.35, 163.48 | 88.23 | 58.03 | 69 |
| 15 | 01/28/2020 | 15:31:28 | 70.10, -56.40 | 88.34 | 01/28/2020 | 15:30:52 | 70.10, -56.47 | 88.35 | 2.37 | 36 |
| 16 | 01/28/2020 | 16:20:59 | -69.95, 111.01 | 91.82 | 01/28/2020 | 16:21:33 | -69.94, 111.09 | 91.83 | 3.09 | 34 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/15/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/15/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service