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: 5/19/2020
| 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 | 05/19/2020 | 14:41:21 | -70.13, 136.04 | 129.91 | 05/19/2020 | 14:40:30 | -70.11, 136.07 | 129.92 | 2.15 | 51 |
| 2 | 05/19/2020 | 15:30:48 | 70.02, -56.47 | 49.99 | 05/19/2020 | 15:31:14 | 70.00, -56.45 | 49.96 | 2.42 | 26 |
| 3 | 05/19/2020 | 16:20:34 | -69.03, 109.83 | 130.98 | 05/19/2020 | 16:21:40 | -69.06, 112.23 | 131.01 | 95.39 | 66 |
| 4 | 05/22/2020 | 06:08:06 | 71.04, 85.65 | 50.46 | 05/22/2020 | 06:07:00 | 71.11, 82.91 | 50.60 | 99.39 | 66 |
| 5 | 05/22/2020 | 06:57:51 | -70.11,-108.10 | 130.46 | 05/22/2020 | 06:57:25 | -70.12,-108.17 | 130.44 | 3.05 | 26 |
| 6 | 05/22/2020 | 07:47:19 | 69.95, 59.31 | 49.37 | 05/22/2020 | 07:48:08 | 69.96, 59.38 | 49.39 | 3.24 | 49 |
| 7 | 05/24/2020 | 22:24:51 | 70.19,-159.73 | 49.13 | 05/24/2020 | 22:23:38 | 70.24,-159.89 | 49.19 | 7.61 | 73 |
| 8 | 05/24/2020 | 23:14:22 | -70.04, 7.68 | 131.03 | 05/24/2020 | 23:14:18 | -70.03, 7.74 | 131.03 | 2.54 | 4 |
| 9 | 05/25/2020 | 00:03:49 | 69.93, 175.16 | 48.86 | 05/25/2020 | 00:05:02 | 69.93, 175.21 | 48.85 | 1.90 | 73 |
| 10 | 05/27/2020 | 14:41:22 | 70.12, -43.96 | 48.60 | 05/27/2020 | 14:40:30 | 70.10, -43.90 | 48.59 | 3.12 | 52 |
| 11 | 05/27/2020 | 15:30:52 | -70.02, 123.53 | 131.51 | 05/27/2020 | 15:31:12 | -70.00, 123.57 | 131.53 | 2.77 | 20 |
| 12 | 05/27/2020 | 16:20:35 | 69.02, -70.18 | 47.53 | 05/27/2020 | 16:21:40 | 69.04, -67.74 | 47.49 | 97.18 | 65 |
| 13 | 05/30/2020 | 06:57:51 | 70.09, 71.88 | 48.16 | 05/30/2020 | 06:57:23 | 70.07, 71.93 | 48.15 | 3.01 | 28 |
| 14 | 05/30/2020 | 07:47:21 | -69.99,-120.63 | 131.94 | 05/30/2020 | 07:48:05 | -69.96,-120.60 | 131.97 | 3.33 | 44 |
| 15 | 06/01/2020 | 22:24:51 | -70.34, 20.48 | 131.95 | 06/01/2020 | 22:23:38 | -70.40, 19.88 | 131.87 | 23.35 | 73 |
| 16 | 06/01/2020 | 23:14:21 | 70.06,-172.28 | 47.77 | 06/01/2020 | 23:14:17 | 70.03,-172.25 | 47.75 | 2.71 | 4 |
| 17 | 06/02/2020 | 00:03:51 | -69.96, -4.78 | 132.33 | 06/02/2020 | 00:05:00 | -69.98, -4.85 | 132.31 | 3.51 | 69 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/19/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service