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: 1/11/2018
| 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 | 01/11/2018 | 22:25:24 | 70.46,-159.42 | 92.12 | 01/11/2018 | 22:24:13 | 70.57,-160.45 | 92.27 | 39.83 | 71 |
| 2 | 01/11/2018 | 23:14:59 | -70.07, 7.64 | 88.27 | 01/11/2018 | 23:14:47 | -70.06, 7.67 | 88.28 | 1.67 | 12 |
| 3 | 01/12/2018 | 00:04:26 | 69.97, 175.15 | 91.64 | 01/12/2018 | 00:05:31 | 69.94, 175.15 | 91.60 | 3.41 | 65 |
| 4 | 01/14/2018 | 14:41:58 | 70.12, -44.04 | 91.34 | 01/14/2018 | 14:40:58 | 70.11, -43.96 | 91.35 | 2.83 | 60 |
| 5 | 01/14/2018 | 15:31:28 | -70.01, 123.43 | 88.78 | 01/14/2018 | 15:31:40 | -70.03, 123.49 | 88.76 | 2.99 | 12 |
| 6 | 01/14/2018 | 16:21:05 | 69.35, -69.81 | 90.60 | 01/14/2018 | 16:22:13 | 69.33, -68.18 | 90.51 | 64.36 | 68 |
| 7 | 01/17/2018 | 06:58:25 | 70.10, 71.82 | 90.83 | 01/17/2018 | 06:57:50 | 70.09, 71.86 | 90.82 | 2.44 | 35 |
| 8 | 01/17/2018 | 07:47:55 | -69.99,-120.70 | 89.29 | 01/17/2018 | 07:48:32 | -70.00,-120.69 | 89.29 | 0.60 | 37 |
| 9 | 01/19/2018 | 22:25:19 | -70.57, 20.74 | 89.26 | 01/19/2018 | 22:24:08 | -70.64, 19.45 | 89.14 | 48.47 | 71 |
| 10 | 01/19/2018 | 23:14:53 | 70.08,-172.32 | 90.27 | 01/19/2018 | 23:14:43 | 70.06,-172.33 | 90.25 | 2.71 | 10 |
| 11 | 01/20/2018 | 00:04:23 | -69.97, -4.84 | 89.85 | 01/20/2018 | 00:05:25 | -69.97, -4.87 | 89.86 | 1.24 | 62 |
| 12 | 01/22/2018 | 14:41:54 | -70.17, 136.03 | 90.24 | 01/22/2018 | 14:40:52 | -70.14, 136.01 | 90.25 | 2.90 | 62 |
| 13 | 01/22/2018 | 15:31:21 | 70.06, -56.48 | 89.65 | 01/22/2018 | 15:31:36 | 70.03, -56.51 | 89.63 | 2.94 | 15 |
| 14 | 01/22/2018 | 16:21:00 | -69.46, 110.33 | 90.93 | 01/22/2018 | 16:22:09 | -69.46, 111.65 | 90.98 | 51.42 | 69 |
| 15 | 01/25/2018 | 06:58:22 | -70.14,-108.12 | 90.90 | 01/25/2018 | 06:57:45 | -70.12,-108.17 | 90.91 | 3.19 | 37 |
| 16 | 01/25/2018 | 07:47:49 | 70.03, 59.36 | 88.99 | 01/25/2018 | 07:48:29 | 70.01, 59.30 | 88.97 | 3.06 | 40 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2018
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/11/2018 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service