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: 3/19/2020
| 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 | 03/19/2020 | 06:58:14 | -70.11,-108.21 | 109.56 | 03/19/2020 | 06:57:25 | -70.11,-108.15 | 109.56 | 2.06 | 49 |
| 2 | 03/19/2020 | 07:47:41 | 70.01, 59.29 | 70.33 | 03/19/2020 | 07:48:10 | 70.03, 59.27 | 70.35 | 2.91 | 29 |
| 3 | 03/21/2020 | 22:25:00 | 70.87,-158.85 | 70.11 | 03/21/2020 | 22:23:52 | 70.89,-160.95 | 70.22 | 76.70 | 68 |
| 4 | 03/21/2020 | 23:14:42 | -70.10, 7.65 | 110.64 | 03/21/2020 | 23:14:20 | -70.07, 7.67 | 110.67 | 3.36 | 22 |
| 5 | 03/22/2020 | 00:04:09 | 69.99, 175.15 | 69.25 | 03/22/2020 | 00:05:05 | 70.00, 175.09 | 69.25 | 2.26 | 56 |
| 6 | 03/24/2020 | 14:41:40 | 70.19, -43.97 | 68.40 | 03/24/2020 | 14:40:34 | 70.17, -44.03 | 68.40 | 3.17 | 66 |
| 7 | 03/24/2020 | 15:31:11 | -70.03, 123.43 | 111.77 | 03/24/2020 | 15:31:15 | -70.03, 123.50 | 111.77 | 2.59 | 4 |
| 8 | 03/24/2020 | 16:20:43 | 69.64, -69.46 | 67.85 | 03/24/2020 | 16:21:54 | 69.64, -68.62 | 67.82 | 32.59 | 71 |
| 9 | 03/27/2020 | 06:58:08 | 70.11, 71.80 | 67.28 | 03/27/2020 | 06:57:28 | 70.14, 71.79 | 67.31 | 2.56 | 40 |
| 10 | 03/27/2020 | 07:47:38 | -70.01,-120.71 | 112.84 | 03/27/2020 | 07:48:09 | -69.99,-120.68 | 112.86 | 2.28 | 31 |
| 11 | 03/29/2020 | 22:24:59 | -70.75, 20.98 | 113.15 | 03/29/2020 | 22:23:50 | -70.79, 19.20 | 113.04 | 65.12 | 69 |
| 12 | 03/29/2020 | 23:14:36 | 70.09,-172.35 | 66.21 | 03/29/2020 | 23:14:23 | 70.11,-172.39 | 66.22 | 2.20 | 13 |
| 13 | 03/30/2020 | 00:04:06 | -69.99, -4.86 | 113.91 | 03/30/2020 | 00:05:04 | -69.96, -4.86 | 113.95 | 3.57 | 58 |
| 14 | 04/01/2020 | 14:41:37 | -70.19, 136.02 | 114.73 | 04/01/2020 | 14:40:34 | -70.19, 135.94 | 114.72 | 2.85 | 63 |
| 15 | 04/01/2020 | 15:31:04 | 70.07, -56.51 | 65.14 | 04/01/2020 | 15:31:18 | 70.08, -56.58 | 65.15 | 2.90 | 14 |
| 16 | 04/01/2020 | 16:20:42 | -69.53, 110.39 | 115.39 | 04/01/2020 | 16:21:52 | -69.56, 111.51 | 115.41 | 43.78 | 70 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/19/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/19/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service