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: 2/21/2020
| 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 | 02/21/2020 | 14:41:45 | 70.63, -43.30 | 81.24 | 02/21/2020 | 14:40:35 | 70.67, -44.78 | 81.36 | 54.78 | 70 |
| 2 | 02/21/2020 | 15:31:23 | -70.08, 123.53 | 99.30 | 02/21/2020 | 15:31:07 | -70.06, 123.50 | 99.31 | 2.30 | 16 |
| 3 | 02/21/2020 | 16:20:51 | 69.92, -69.05 | 80.55 | 02/21/2020 | 16:21:51 | 69.94, -69.00 | 80.55 | 2.43 | 60 |
| 4 | 02/24/2020 | 06:58:22 | 70.16, 71.89 | 79.82 | 02/24/2020 | 06:57:21 | 70.14, 71.83 | 79.81 | 3.20 | 61 |
| 5 | 02/24/2020 | 07:47:53 | -69.99,-120.71 | 100.35 | 02/24/2020 | 07:48:02 | -70.00,-120.64 | 100.35 | 2.76 | 9 |
| 6 | 02/24/2020 | 08:37:28 | 69.45, 46.18 | 79.12 | 02/24/2020 | 08:38:37 | 69.40, 47.55 | 79.01 | 53.57 | 69 |
| 7 | 02/26/2020 | 23:14:52 | 70.07,-172.36 | 78.74 | 02/26/2020 | 23:14:16 | 70.08,-172.32 | 78.76 | 2.27 | 36 |
| 8 | 02/27/2020 | 00:04:21 | -70.02, -4.80 | 101.33 | 02/27/2020 | 00:04:58 | -70.00, -4.87 | 101.35 | 3.38 | 37 |
| 9 | 02/29/2020 | 14:41:46 | -70.58, 136.61 | 101.79 | 02/29/2020 | 14:40:36 | -70.62, 135.30 | 101.68 | 48.84 | 70 |
| 10 | 02/29/2020 | 15:31:21 | 70.03, -56.54 | 77.69 | 02/29/2020 | 15:31:11 | 70.03, -56.47 | 77.69 | 2.45 | 10 |
| 11 | 02/29/2020 | 16:20:51 | -69.93, 110.95 | 102.43 | 02/29/2020 | 16:21:53 | -69.94, 110.98 | 102.43 | 1.96 | 62 |
| 12 | 03/03/2020 | 06:58:21 | -70.16,-108.12 | 103.21 | 03/03/2020 | 06:57:22 | -70.14,-108.19 | 103.21 | 3.03 | 59 |
| 13 | 03/03/2020 | 07:47:48 | 70.05, 59.36 | 76.67 | 03/03/2020 | 07:48:06 | 70.03, 59.29 | 76.66 | 3.18 | 18 |
| 14 | 03/03/2020 | 08:37:28 | -69.39,-133.90 | 103.96 | 03/03/2020 | 08:38:37 | -69.36,-132.40 | 104.07 | 58.98 | 69 |
| 15 | 03/05/2020 | 23:14:51 | -70.06, 7.62 | 104.34 | 03/05/2020 | 23:14:17 | -70.09, 7.66 | 104.31 | 3.32 | 34 |
| 16 | 03/06/2020 | 00:04:17 | 70.00, 175.18 | 75.59 | 03/06/2020 | 00:05:01 | 69.98, 175.14 | 75.56 | 3.23 | 44 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/21/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/21/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service