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: 5/20/2019
| 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 | 05/20/2019 | 06:08:21 | 70.82, 85.31 | 50.80 | 05/20/2019 | 06:07:13 | 70.88, 83.27 | 50.91 | 74.69 | 68 |
| 2 | 05/20/2019 | 06:58:02 | -70.12,-108.10 | 129.90 | 05/20/2019 | 06:57:42 | -70.10,-108.17 | 129.91 | 3.35 | 20 |
| 3 | 05/20/2019 | 07:47:29 | 70.01, 59.38 | 49.99 | 05/20/2019 | 07:48:26 | 69.99, 59.31 | 49.97 | 3.70 | 57 |
| 4 | 05/22/2019 | 22:25:04 | 70.15,-159.82 | 49.60 | 05/22/2019 | 22:23:56 | 70.17,-159.82 | 49.62 | 1.92 | 68 |
| 5 | 05/22/2019 | 23:14:34 | -70.05, 7.67 | 130.51 | 05/22/2019 | 23:14:38 | -70.07, 7.65 | 130.49 | 2.27 | 4 |
| 6 | 05/23/2019 | 00:04:06 | 69.66, 174.77 | 49.11 | 05/23/2019 | 00:05:17 | 69.69, 175.52 | 49.12 | 28.91 | 71 |
| 7 | 05/25/2019 | 14:41:34 | 70.13, -43.97 | 49.08 | 05/25/2019 | 14:40:51 | 70.14, -44.01 | 49.10 | 1.84 | 43 |
| 8 | 05/25/2019 | 15:31:04 | -70.03, 123.52 | 131.03 | 05/25/2019 | 15:31:33 | -70.04, 123.46 | 131.02 | 2.44 | 29 |
| 9 | 05/28/2019 | 06:08:25 | -70.92, -94.55 | 130.59 | 05/28/2019 | 06:07:18 | -71.00, -96.94 | 130.46 | 87.14 | 67 |
| 10 | 05/28/2019 | 06:58:05 | 70.10, 71.87 | 48.60 | 05/28/2019 | 06:57:47 | 70.11, 71.80 | 48.61 | 2.77 | 18 |
| 11 | 05/28/2019 | 07:47:36 | -69.95,-120.71 | 131.56 | 05/28/2019 | 07:48:28 | -69.95,-120.65 | 131.56 | 2.53 | 52 |
| 12 | 05/30/2019 | 22:25:10 | -70.13, 20.15 | 131.78 | 05/30/2019 | 22:23:58 | -70.13, 20.22 | 131.77 | 2.73 | 72 |
| 13 | 05/30/2019 | 23:14:37 | 70.01,-172.38 | 48.10 | 05/30/2019 | 23:14:42 | 70.03,-172.31 | 48.12 | 2.93 | 5 |
| 14 | 05/31/2019 | 00:04:09 | -69.81, -5.03 | 132.10 | 05/31/2019 | 00:05:21 | -69.77, -4.60 | 132.16 | 17.09 | 72 |
| 15 | 06/02/2019 | 14:41:41 | -70.10, 135.98 | 132.17 | 06/02/2019 | 14:40:54 | -70.11, 136.03 | 132.16 | 1.85 | 47 |
| 16 | 06/02/2019 | 15:31:08 | 69.98, -56.54 | 47.71 | 06/02/2019 | 15:31:38 | 70.00, -56.51 | 47.73 | 2.97 | 30 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/20/2019
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/20/2019 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service