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: 12/28/2019
| 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 | 12/29/2019 | 10:38:56 | -68.44,-161.24 | 88.44 | 12/29/2019 | 10:40:00 | -68.41,-161.23 | 88.47 | 2.91 | 64 |
| 2 | 12/29/2019 | 11:29:40 | 68.31, 6.23 | 91.44 | 12/29/2019 | 11:29:27 | 68.31, 6.29 | 91.43 | 2.76 | 13 |
| 3 | 12/29/2019 | 12:20:14 | -67.80, 174.19 | 89.09 | 12/29/2019 | 12:19:03 | -67.86, 173.39 | 89.03 | 34.14 | 71 |
| 4 | 01/01/2020 | 02:55:47 | -68.36, -45.37 | 88.69 | 01/01/2020 | 02:56:29 | -68.34, -45.43 | 88.72 | 3.49 | 42 |
| 5 | 01/01/2020 | 03:46:31 | 68.25, 122.09 | 91.19 | 01/01/2020 | 03:45:56 | 68.24, 122.09 | 91.18 | 1.08 | 35 |
| 6 | 01/03/2020 | 18:22:10 | 69.09, -97.88 | 91.83 | 01/03/2020 | 18:23:19 | 68.94, -96.44 | 91.65 | 59.38 | 69 |
| 7 | 01/03/2020 | 19:12:40 | -68.35, 70.42 | 88.94 | 01/03/2020 | 19:12:58 | -68.33, 70.43 | 88.96 | 2.54 | 18 |
| 8 | 01/03/2020 | 20:03:24 | 68.24,-122.12 | 90.95 | 01/03/2020 | 20:02:25 | 68.22,-122.05 | 90.93 | 3.39 | 59 |
| 9 | 01/06/2020 | 10:38:51 | 68.43, 18.78 | 90.87 | 01/06/2020 | 10:39:57 | 68.42, 18.79 | 90.85 | 2.01 | 66 |
| 10 | 01/06/2020 | 11:29:32 | -68.28,-173.71 | 89.29 | 01/06/2020 | 11:29:27 | -68.31,-173.71 | 89.27 | 2.70 | 5 |
| 11 | 01/06/2020 | 12:20:11 | 67.90, -5.92 | 90.32 | 01/06/2020 | 12:18:59 | 67.92, -6.53 | 90.35 | 25.29 | 72 |
| 12 | 01/09/2020 | 02:55:43 | 68.37, 134.63 | 90.47 | 01/09/2020 | 02:56:26 | 68.39, 134.63 | 90.48 | 1.90 | 43 |
| 13 | 01/09/2020 | 03:46:25 | -68.27, -57.92 | 89.64 | 01/09/2020 | 03:45:56 | -68.28, -57.86 | 89.63 | 2.82 | 29 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/28/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 12/28/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service