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: 12/25/2019
| 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 | 12/26/2019 | 18:22:13 | -68.98, 82.26 | 87.77 | 12/26/2019 | 18:23:23 | -68.87, 83.46 | 87.89 | 49.33 | 70 |
| 2 | 12/26/2019 | 19:12:47 | 68.32,-109.56 | 91.56 | 12/26/2019 | 19:12:58 | 68.33,-109.57 | 91.57 | 0.88 | 11 |
| 3 | 12/26/2019 | 20:03:28 | -68.18, 57.94 | 88.58 | 12/26/2019 | 20:02:28 | -68.21, 57.93 | 88.55 | 3.28 | 60 |
| 4 | 12/29/2019 | 10:38:56 | -68.42,-161.22 | 88.45 | 12/29/2019 | 10:40:00 | -68.42,-161.21 | 88.46 | 0.42 | 64 |
| 5 | 12/29/2019 | 11:29:39 | 68.25, 6.31 | 91.37 | 12/29/2019 | 11:29:28 | 68.26, 6.24 | 91.38 | 3.05 | 11 |
| 6 | 12/29/2019 | 12:20:15 | -67.84, 174.14 | 89.05 | 12/29/2019 | 12:19:03 | -67.87, 173.41 | 89.01 | 30.76 | 72 |
| 7 | 01/01/2020 | 02:55:47 | -68.35, -45.36 | 88.70 | 01/01/2020 | 02:56:29 | -68.36, -45.41 | 88.70 | 2.33 | 42 |
| 8 | 01/01/2020 | 03:46:31 | 68.24, 122.10 | 91.18 | 01/01/2020 | 03:45:56 | 68.25, 122.10 | 91.19 | 1.20 | 35 |
| 9 | 01/03/2020 | 18:22:10 | 69.08, -97.87 | 91.82 | 01/03/2020 | 18:23:19 | 68.95, -96.43 | 91.67 | 59.03 | 69 |
| 10 | 01/03/2020 | 19:12:40 | -68.34, 70.44 | 88.95 | 01/03/2020 | 19:12:58 | -68.34, 70.45 | 88.95 | 0.85 | 18 |
| 11 | 01/03/2020 | 20:03:23 | 68.17,-122.04 | 90.89 | 01/03/2020 | 20:02:26 | 68.18,-122.10 | 90.89 | 2.52 | 57 |
| 12 | 01/06/2020 | 10:38:51 | 68.42, 18.79 | 90.86 | 01/06/2020 | 10:39:57 | 68.43, 18.81 | 90.86 | 1.09 | 66 |
| 13 | 01/06/2020 | 11:29:32 | -68.27,-173.70 | 89.30 | 01/06/2020 | 11:29:28 | -68.27,-173.75 | 89.30 | 2.35 | 4 |
| 14 | 01/06/2020 | 12:20:11 | 67.89, -5.91 | 90.31 | 01/06/2020 | 12:18:59 | 67.93, -6.51 | 90.36 | 25.20 | 72 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/25/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 12/25/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service