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: 3/11/2020
| 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 | 03/11/2020 | 06:58:17 | 70.12, 71.82 | 73.63 | 03/11/2020 | 06:57:26 | 70.14, 71.80 | 73.66 | 2.08 | 51 |
| 2 | 03/11/2020 | 07:47:47 | -70.01,-120.71 | 106.50 | 03/11/2020 | 07:48:07 | -70.01,-120.68 | 106.50 | 1.13 | 20 |
| 3 | 03/11/2020 | 08:37:30 | 69.02, 45.61 | 72.56 | 03/11/2020 | 08:38:35 | 69.03, 48.04 | 72.46 | 96.84 | 65 |
| 4 | 03/13/2020 | 23:14:44 | 70.12,-172.31 | 72.56 | 03/13/2020 | 23:14:20 | 70.10,-172.37 | 72.55 | 2.98 | 24 |
| 5 | 03/14/2020 | 00:04:15 | -69.95, -4.91 | 107.62 | 03/14/2020 | 00:05:01 | -69.96, -4.84 | 107.61 | 3.00 | 46 |
| 6 | 03/16/2020 | 14:41:45 | -70.21, 136.07 | 108.40 | 03/16/2020 | 14:40:32 | -70.23, 135.89 | 108.36 | 6.90 | 73 |
| 7 | 03/16/2020 | 15:31:13 | 70.05, -56.52 | 71.44 | 03/16/2020 | 15:31:15 | 70.06, -56.54 | 71.44 | 0.84 | 2 |
| 8 | 03/16/2020 | 16:20:43 | -69.94, 110.96 | 108.69 | 03/16/2020 | 16:21:56 | -69.92, 110.99 | 108.72 | 2.93 | 73 |
| 9 | 03/19/2020 | 06:58:14 | -70.15,-108.15 | 109.53 | 03/19/2020 | 06:57:26 | -70.14,-108.20 | 109.53 | 2.56 | 48 |
| 10 | 03/19/2020 | 07:47:41 | 70.04, 59.34 | 70.36 | 03/19/2020 | 07:48:10 | 70.02, 59.29 | 70.34 | 2.85 | 29 |
| 11 | 03/21/2020 | 22:25:01 | 70.84,-158.88 | 70.09 | 03/21/2020 | 22:23:53 | 70.92,-161.01 | 70.26 | 78.27 | 68 |
| 12 | 03/21/2020 | 23:14:43 | -70.08, 7.64 | 110.65 | 03/21/2020 | 23:14:21 | -70.10, 7.63 | 110.64 | 1.42 | 22 |
| 13 | 03/22/2020 | 00:04:10 | 69.97, 175.12 | 69.23 | 03/22/2020 | 00:05:05 | 69.98, 175.11 | 69.23 | 1.62 | 55 |
| 14 | 03/24/2020 | 14:41:40 | 70.17, -44.00 | 68.38 | 03/24/2020 | 14:40:33 | 70.15, -44.01 | 68.38 | 1.43 | 67 |
| 15 | 03/24/2020 | 15:31:10 | -70.07, 123.50 | 111.73 | 03/24/2020 | 15:31:15 | -70.06, 123.46 | 111.74 | 1.88 | 5 |
| 16 | 03/24/2020 | 16:20:43 | 69.62, -69.48 | 67.83 | 03/24/2020 | 16:21:53 | 69.63, -68.59 | 67.80 | 34.52 | 70 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/11/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/11/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service