Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/30/2019
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 01/01/2020 | 02:55:48 | -68.37, -45.38 | 88.68 | 01/01/2020 | 02:56:29 | -68.39, -45.38 | 88.67 | 2.07 | 41 |
| 2 | 01/01/2020 | 03:46:32 | 68.25, 122.08 | 91.20 | 01/01/2020 | 03:45:57 | 68.23, 122.08 | 91.18 | 2.24 | 35 |
| 3 | 01/03/2020 | 18:22:10 | 69.09, -97.89 | 91.83 | 01/03/2020 | 18:23:19 | 68.93, -96.46 | 91.64 | 59.70 | 69 |
| 4 | 01/03/2020 | 19:12:39 | -68.30, 70.48 | 88.98 | 01/03/2020 | 19:12:58 | -68.32, 70.42 | 88.97 | 3.01 | 19 |
| 5 | 01/03/2020 | 20:03:23 | 68.19,-122.06 | 90.90 | 01/03/2020 | 20:02:25 | 68.21,-122.07 | 90.92 | 2.43 | 58 |
| 6 | 01/06/2020 | 10:38:50 | 68.39, 18.83 | 90.83 | 01/06/2020 | 10:39:57 | 68.40, 18.77 | 90.84 | 3.15 | 67 |
| 7 | 01/06/2020 | 11:29:32 | -68.29,-173.73 | 89.28 | 01/06/2020 | 11:29:27 | -68.29,-173.73 | 89.28 | 0.20 | 5 |
| 8 | 01/06/2020 | 12:20:10 | 67.86, -5.87 | 90.28 | 01/06/2020 | 12:18:58 | 67.96, -6.48 | 90.39 | 27.96 | 72 |
| 9 | 01/09/2020 | 02:55:43 | 68.38, 134.62 | 90.48 | 01/09/2020 | 02:56:26 | 68.37, 134.61 | 90.47 | 1.45 | 43 |
| 10 | 01/09/2020 | 03:46:25 | -68.28, -57.94 | 89.63 | 01/09/2020 | 03:45:56 | -68.26, -57.88 | 89.65 | 3.30 | 29 |
| 11 | 01/11/2020 | 18:22:07 | -69.28, 81.87 | 88.97 | 01/11/2020 | 18:23:15 | -69.17, 83.85 | 89.14 | 79.13 | 68 |
| 12 | 01/11/2020 | 19:12:35 | 68.33,-109.53 | 90.04 | 01/11/2020 | 19:12:55 | 68.33,-109.55 | 90.04 | 1.11 | 20 |
| 13 | 01/11/2020 | 20:03:17 | -68.22, 57.92 | 90.08 | 01/11/2020 | 20:02:25 | -68.23, 57.96 | 90.07 | 1.67 | 52 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/30/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 12/30/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service