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: 3/24/2020
| 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 | 03/24/2020 | 14:41:40 | 70.18, -43.98 | 68.40 | 03/24/2020 | 14:40:34 | 70.17, -44.03 | 68.40 | 2.20 | 66 |
| 2 | 03/24/2020 | 15:31:10 | -70.07, 123.49 | 111.73 | 03/24/2020 | 15:31:15 | -70.04, 123.49 | 111.76 | 3.58 | 5 |
| 3 | 03/24/2020 | 16:20:43 | 69.63, -69.47 | 67.85 | 03/24/2020 | 16:21:54 | 69.64, -68.62 | 67.82 | 33.02 | 71 |
| 4 | 03/27/2020 | 06:58:07 | 70.15, 71.86 | 67.31 | 03/27/2020 | 06:57:28 | 70.14, 71.79 | 67.31 | 3.01 | 39 |
| 5 | 03/27/2020 | 07:47:38 | -69.99,-120.74 | 112.86 | 03/27/2020 | 07:48:09 | -70.00,-120.69 | 112.85 | 2.43 | 31 |
| 6 | 03/29/2020 | 22:24:59 | -70.72, 20.93 | 113.18 | 03/29/2020 | 22:23:50 | -70.80, 19.19 | 113.04 | 64.37 | 69 |
| 7 | 03/29/2020 | 23:14:36 | 70.06,-172.39 | 66.18 | 03/29/2020 | 23:14:22 | 70.05,-172.32 | 66.17 | 3.02 | 14 |
| 8 | 03/30/2020 | 00:04:06 | -69.96, -4.90 | 113.94 | 03/30/2020 | 00:05:04 | -69.97, -4.87 | 113.94 | 1.58 | 58 |
| 9 | 04/01/2020 | 14:41:37 | -70.14, 135.96 | 114.78 | 04/01/2020 | 14:40:33 | -70.14, 136.01 | 114.77 | 2.13 | 64 |
| 10 | 04/01/2020 | 15:31:04 | 70.02, -56.56 | 65.10 | 04/01/2020 | 15:31:17 | 70.02, -56.50 | 65.10 | 2.35 | 13 |
| 11 | 04/01/2020 | 16:20:41 | -69.54, 110.40 | 115.38 | 04/01/2020 | 16:21:51 | -69.51, 111.58 | 115.45 | 45.78 | 70 |
| 12 | 04/04/2020 | 06:58:05 | -70.10,-108.22 | 115.84 | 04/04/2020 | 06:57:28 | -70.11,-108.17 | 115.84 | 1.87 | 37 |
| 13 | 04/04/2020 | 07:47:32 | 69.98, 59.26 | 64.03 | 04/04/2020 | 07:48:12 | 70.00, 59.31 | 64.04 | 2.49 | 40 |
| 14 | 04/06/2020 | 22:24:57 | 70.43,-159.50 | 63.47 | 04/06/2020 | 22:23:46 | 70.49,-160.32 | 63.57 | 31.30 | 71 |
| 15 | 04/06/2020 | 23:14:32 | -70.06, 7.60 | 116.90 | 04/06/2020 | 23:14:22 | -70.08, 7.65 | 116.88 | 2.59 | 10 |
| 16 | 04/07/2020 | 00:03:58 | 69.99, 175.15 | 63.02 | 04/07/2020 | 00:05:06 | 69.97, 175.12 | 62.99 | 2.69 | 68 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/24/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/24/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service