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: 5/14/2020
| 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 | 05/14/2020 | 06:08:06 | -71.04, -94.44 | 127.81 | 05/14/2020 | 06:06:59 | -71.05, -97.00 | 127.74 | 92.38 | 67 |
| 2 | 05/14/2020 | 06:57:48 | 70.11, 71.81 | 51.27 | 05/14/2020 | 06:57:27 | 70.11, 71.84 | 51.27 | 1.24 | 21 |
| 3 | 05/14/2020 | 07:47:18 | -70.01,-120.69 | 128.83 | 05/14/2020 | 07:48:09 | -70.01,-120.70 | 128.84 | 0.23 | 51 |
| 4 | 05/16/2020 | 22:24:52 | -70.25, 20.23 | 129.21 | 05/16/2020 | 22:23:39 | -70.28, 20.04 | 129.17 | 7.97 | 73 |
| 5 | 05/16/2020 | 23:14:20 | 70.08,-172.37 | 50.62 | 05/16/2020 | 23:14:21 | 70.07,-172.32 | 50.61 | 2.24 | 1 |
| 6 | 05/17/2020 | 00:03:50 | -69.98, -4.87 | 129.48 | 05/17/2020 | 00:05:03 | -69.97, -4.86 | 129.50 | 1.41 | 73 |
| 7 | 05/19/2020 | 14:41:26 | -70.16, 135.97 | 129.87 | 05/19/2020 | 14:40:32 | -70.19, 135.96 | 129.84 | 2.72 | 54 |
| 8 | 05/19/2020 | 15:30:53 | 70.04, -56.55 | 50.01 | 05/19/2020 | 15:31:15 | 70.03, -56.49 | 49.99 | 3.14 | 22 |
| 9 | 05/19/2020 | 16:20:37 | -69.18, 109.91 | 130.84 | 05/19/2020 | 16:21:43 | -69.19, 112.05 | 130.88 | 84.83 | 66 |
| 10 | 05/22/2020 | 06:58:00 | -70.13,-108.22 | 130.44 | 05/22/2020 | 06:57:26 | -70.15,-108.21 | 130.42 | 1.72 | 34 |
| 11 | 05/22/2020 | 07:47:27 | 70.01, 59.26 | 49.44 | 05/22/2020 | 07:48:10 | 70.04, 59.26 | 49.47 | 3.21 | 43 |
| 12 | 05/24/2020 | 22:24:56 | 70.63,-159.26 | 49.56 | 05/24/2020 | 22:23:46 | 70.69,-160.61 | 49.66 | 50.08 | 70 |
| 13 | 05/24/2020 | 23:14:34 | -70.10, 7.60 | 130.97 | 05/24/2020 | 23:14:19 | -70.11, 7.62 | 130.96 | 1.22 | 15 |
| 14 | 05/25/2020 | 00:04:01 | 69.99, 175.08 | 48.92 | 05/25/2020 | 00:05:03 | 70.01, 175.09 | 48.94 | 2.61 | 62 |
| 15 | 05/27/2020 | 14:41:40 | 70.17, -44.09 | 48.65 | 05/27/2020 | 14:40:31 | 70.18, -44.03 | 48.68 | 3.02 | 69 |
| 16 | 05/27/2020 | 15:31:10 | -70.08, 123.41 | 131.44 | 05/27/2020 | 15:31:13 | -70.08, 123.45 | 131.44 | 1.44 | 3 |
| 17 | 05/27/2020 | 16:20:41 | 69.74, -69.41 | 48.23 | 05/27/2020 | 16:21:52 | 69.71, -68.70 | 48.18 | 27.78 | 71 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/14/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/14/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service