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: 1/2/2020
| 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 | 01/03/2020 | 18:22:09 | 69.04, -97.82 | 91.78 | 01/03/2020 | 18:23:18 | 68.99, -96.39 | 91.70 | 57.03 | 69 |
| 2 | 01/03/2020 | 19:12:39 | -68.31, 70.48 | 88.98 | 01/03/2020 | 19:12:58 | -68.31, 70.41 | 88.98 | 2.82 | 19 |
| 3 | 01/03/2020 | 20:03:23 | 68.19,-122.06 | 90.90 | 01/03/2020 | 20:02:25 | 68.21,-122.07 | 90.92 | 2.13 | 58 |
| 4 | 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 |
| 5 | 01/06/2020 | 11:29:32 | -68.30,-173.73 | 89.27 | 01/06/2020 | 11:29:27 | -68.29,-173.74 | 89.28 | 0.90 | 5 |
| 6 | 01/06/2020 | 12:20:10 | 67.86, -5.87 | 90.28 | 01/06/2020 | 12:18:58 | 67.96, -6.48 | 90.39 | 27.97 | 72 |
| 7 | 01/09/2020 | 02:55:43 | 68.38, 134.62 | 90.49 | 01/09/2020 | 02:56:26 | 68.37, 134.61 | 90.47 | 1.23 | 43 |
| 8 | 01/09/2020 | 03:46:24 | -68.24, -57.88 | 89.68 | 01/09/2020 | 03:45:56 | -68.26, -57.89 | 89.65 | 3.12 | 28 |
| 9 | 01/11/2020 | 18:22:07 | -69.29, 81.86 | 88.97 | 01/11/2020 | 18:23:15 | -69.17, 83.85 | 89.13 | 79.39 | 68 |
| 10 | 01/11/2020 | 19:12:35 | 68.33,-109.53 | 90.04 | 01/11/2020 | 19:12:55 | 68.34,-109.55 | 90.05 | 1.40 | 20 |
| 11 | 01/11/2020 | 20:03:17 | -68.23, 57.91 | 90.07 | 01/11/2020 | 20:02:25 | -68.23, 57.96 | 90.07 | 1.91 | 52 |
| 12 | 01/14/2020 | 10:38:44 | -68.48,-161.27 | 90.24 | 01/14/2020 | 10:39:55 | -68.47,-161.15 | 90.26 | 4.98 | 71 |
| 13 | 01/14/2020 | 11:29:26 | 68.27, 6.32 | 89.54 | 01/14/2020 | 11:29:23 | 68.30, 6.28 | 89.57 | 3.11 | 3 |
| 14 | 01/14/2020 | 12:20:07 | -68.12, 173.83 | 90.63 | 01/14/2020 | 12:18:54 | -68.14, 173.73 | 90.60 | 4.78 | 73 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/2/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 01/02/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service