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: 12/22/2019
| 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 | 12/24/2019 | 02:55:55 | 68.37, 134.60 | 91.69 | 12/24/2019 | 02:56:29 | 68.35, 134.58 | 91.66 | 2.68 | 34 |
| 2 | 12/24/2019 | 03:46:36 | -68.24, -57.91 | 88.46 | 12/24/2019 | 03:45:59 | -68.23, -57.93 | 88.46 | 0.80 | 37 |
| 3 | 12/26/2019 | 18:22:12 | -68.96, 82.29 | 87.79 | 12/26/2019 | 18:23:22 | -68.89, 83.49 | 87.87 | 48.39 | 70 |
| 4 | 12/26/2019 | 19:12:47 | 68.36,-109.61 | 91.60 | 12/26/2019 | 19:12:57 | 68.34,-109.55 | 91.59 | 2.83 | 10 |
| 5 | 12/26/2019 | 20:03:28 | -68.22, 57.89 | 88.55 | 12/26/2019 | 20:02:27 | -68.23, 57.95 | 88.53 | 2.98 | 61 |
| 6 | 12/29/2019 | 10:38:55 | -68.41,-161.20 | 88.47 | 12/29/2019 | 10:40:00 | -68.39,-161.26 | 88.50 | 3.03 | 65 |
| 7 | 12/29/2019 | 11:29:39 | 68.29, 6.26 | 91.41 | 12/29/2019 | 11:29:27 | 68.28, 6.26 | 91.40 | 1.21 | 12 |
| 8 | 12/29/2019 | 12:20:14 | -67.82, 174.16 | 89.07 | 12/29/2019 | 12:19:02 | -67.89, 173.43 | 88.99 | 31.58 | 72 |
| 9 | 01/01/2020 | 02:55:48 | -68.39, -45.40 | 88.67 | 01/01/2020 | 02:56:29 | -68.38, -45.39 | 88.68 | 1.41 | 41 |
| 10 | 01/01/2020 | 03:46:31 | 68.23, 122.12 | 91.17 | 01/01/2020 | 03:45:57 | 68.21, 122.06 | 91.15 | 3.04 | 34 |
| 11 | 01/03/2020 | 18:22:10 | 69.07, -97.85 | 91.81 | 01/03/2020 | 18:23:19 | 68.97, -96.41 | 91.68 | 58.46 | 69 |
| 12 | 01/03/2020 | 19:12:40 | -68.32, 70.46 | 88.96 | 01/03/2020 | 19:12:59 | -68.31, 70.41 | 88.98 | 2.67 | 19 |
| 13 | 01/03/2020 | 20:03:24 | 68.22,-122.09 | 90.93 | 01/03/2020 | 20:02:26 | 68.19,-122.08 | 90.91 | 2.54 | 58 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/22/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 12/22/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service