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: 1/6/2020
| 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 | 01/09/2020 | 02:55:43 | 68.39, 134.60 | 90.49 | 01/09/2020 | 02:56:26 | 68.37, 134.61 | 90.47 | 2.32 | 43 |
| 2 | 01/09/2020 | 03:46:24 | -68.25, -57.89 | 89.66 | 01/09/2020 | 03:45:56 | -68.25, -57.90 | 89.66 | 0.56 | 28 |
| 3 | 01/11/2020 | 18:22:07 | -69.30, 81.84 | 88.96 | 01/11/2020 | 18:23:14 | -69.22, 83.91 | 89.08 | 82.04 | 67 |
| 4 | 01/11/2020 | 19:12:35 | 68.33,-109.54 | 90.05 | 01/11/2020 | 19:12:55 | 68.34,-109.55 | 90.05 | 0.90 | 20 |
| 5 | 01/11/2020 | 20:03:17 | -68.24, 57.89 | 90.06 | 01/11/2020 | 20:02:25 | -68.23, 57.95 | 90.07 | 2.84 | 52 |
| 6 | 01/14/2020 | 10:38:45 | -68.50,-161.28 | 90.22 | 01/14/2020 | 10:39:56 | -68.48,-161.15 | 90.26 | 6.02 | 71 |
| 7 | 01/14/2020 | 11:29:28 | 68.33, 6.24 | 89.61 | 01/14/2020 | 11:29:24 | 68.31, 6.30 | 89.58 | 3.48 | 4 |
| 8 | 01/14/2020 | 12:20:08 | -68.13, 173.81 | 90.61 | 01/14/2020 | 12:18:55 | -68.15, 173.73 | 90.59 | 3.74 | 73 |
| 9 | 01/17/2020 | 02:55:35 | -68.39, -45.36 | 90.83 | 01/17/2020 | 02:56:25 | -68.39, -45.37 | 90.83 | 0.49 | 50 |
| 10 | 01/17/2020 | 03:46:19 | 68.28, 122.08 | 89.06 | 01/17/2020 | 03:45:52 | 68.28, 122.14 | 89.06 | 2.17 | 27 |
| 11 | 01/17/2020 | 04:36:45 | -67.32, -69.42 | 91.94 | 01/17/2020 | 04:35:37 | -67.33, -71.31 | 91.87 | 81.38 | 68 |
| 12 | 01/19/2020 | 18:22:03 | 69.40, -98.28 | 89.70 | 01/19/2020 | 18:23:09 | 69.29, -95.99 | 89.53 | 90.59 | 66 |
| 13 | 01/19/2020 | 19:12:27 | -68.33, 70.49 | 91.42 | 01/19/2020 | 19:12:54 | -68.35, 70.47 | 91.40 | 2.64 | 27 |
| 14 | 01/19/2020 | 20:03:11 | 68.23,-122.07 | 88.47 | 01/19/2020 | 20:02:21 | 68.24,-122.03 | 88.48 | 2.12 | 50 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/6/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 01/06/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service