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: 4/27/2017
| 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 | 04/28/2017 | 06:08:07 | 70.54, 84.89 | 56.22 | 04/28/2017 | 06:06:56 | 70.57, 83.84 | 56.29 | 39.22 | 71 |
| 2 | 04/28/2017 | 06:57:43 | -70.10,-108.11 | 124.22 | 04/28/2017 | 06:57:31 | -70.11,-108.11 | 124.20 | 1.18 | 12 |
| 3 | 04/28/2017 | 07:47:10 | 69.99, 59.38 | 55.67 | 04/28/2017 | 07:48:15 | 70.00, 59.36 | 55.67 | 0.98 | 65 |
| 4 | 04/30/2017 | 22:24:41 | 70.19,-159.73 | 55.06 | 04/30/2017 | 22:23:44 | 70.17,-159.75 | 55.04 | 2.57 | 57 |
| 5 | 04/30/2017 | 23:14:11 | -70.08, 7.76 | 125.06 | 04/30/2017 | 23:14:26 | -70.07, 7.71 | 125.07 | 2.24 | 15 |
| 6 | 05/01/2017 | 00:03:50 | 69.31, 174.34 | 54.18 | 05/01/2017 | 00:04:58 | 69.32, 176.12 | 54.16 | 70.01 | 68 |
| 7 | 05/03/2017 | 14:41:10 | 70.11, -43.95 | 54.18 | 05/03/2017 | 14:40:39 | 70.13, -43.93 | 54.21 | 2.71 | 31 |
| 8 | 05/03/2017 | 15:30:40 | -70.01, 123.54 | 125.93 | 05/03/2017 | 15:31:21 | -70.04, 123.53 | 125.90 | 3.04 | 41 |
| 9 | 05/06/2017 | 06:08:06 | -70.42, -95.25 | 126.27 | 05/06/2017 | 06:06:54 | -70.47, -96.00 | 126.20 | 28.49 | 72 |
| 10 | 05/06/2017 | 06:57:37 | 70.08, 71.90 | 53.39 | 05/06/2017 | 06:57:33 | 70.10, 71.89 | 53.41 | 2.44 | 4 |
| 11 | 05/06/2017 | 07:47:07 | -69.98,-120.60 | 126.72 | 05/06/2017 | 07:48:15 | -70.00,-120.65 | 126.70 | 2.81 | 68 |
| 12 | 05/08/2017 | 22:24:38 | -70.17, 20.28 | 127.25 | 05/08/2017 | 22:23:44 | -70.18, 20.23 | 127.23 | 2.10 | 54 |
| 13 | 05/08/2017 | 23:14:05 | 70.05,-172.25 | 52.63 | 05/08/2017 | 23:14:27 | 70.02,-172.22 | 52.60 | 3.29 | 22 |
| 14 | 05/09/2017 | 00:03:49 | -69.18, -5.80 | 128.23 | 05/09/2017 | 00:04:56 | -69.23, -3.75 | 128.22 | 80.96 | 67 |
| 15 | 05/11/2017 | 14:41:06 | -70.13, 136.12 | 127.98 | 05/11/2017 | 14:40:39 | -70.15, 136.04 | 127.96 | 3.46 | 27 |
| 16 | 05/11/2017 | 15:30:33 | 70.01, -56.41 | 51.89 | 05/11/2017 | 15:31:22 | 69.99, -56.41 | 51.87 | 1.76 | 49 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2017
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/27/2017 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service