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: 12/30/2018
| 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 | 12/31/2018 | 18:22:47 | 68.58, -97.34 | 91.55 | 12/31/2018 | 18:23:59 | 68.50, -97.00 | 91.45 | 16.54 | 72 |
| 2 | 12/31/2018 | 19:13:25 | -68.28, 70.38 | 88.78 | 12/31/2018 | 19:13:31 | -68.28, 70.36 | 88.77 | 0.71 | 6 |
| 3 | 12/31/2018 | 20:04:09 | 68.16,-122.17 | 91.11 | 12/31/2018 | 20:02:58 | 68.17,-122.12 | 91.12 | 2.24 | 71 |
| 4 | 01/03/2019 | 10:39:37 | 68.34, 18.75 | 91.07 | 01/03/2019 | 10:40:31 | 68.35, 18.69 | 91.08 | 2.64 | 54 |
| 5 | 01/03/2019 | 11:30:19 | -68.24,-173.81 | 89.04 | 01/03/2019 | 11:30:01 | -68.25,-173.80 | 89.04 | 0.49 | 18 |
| 6 | 01/03/2019 | 12:20:49 | 67.37, -5.43 | 90.08 | 01/03/2019 | 12:19:40 | 67.46, -7.06 | 90.19 | 70.27 | 69 |
| 7 | 01/06/2019 | 02:56:30 | 68.31, 134.55 | 90.76 | 01/06/2019 | 02:57:00 | 68.32, 134.53 | 90.76 | 1.16 | 30 |
| 8 | 01/06/2019 | 03:47:12 | -68.21, -58.00 | 89.35 | 01/06/2019 | 03:46:30 | -68.22, -57.96 | 89.35 | 1.87 | 42 |
| 9 | 01/08/2019 | 18:22:47 | -68.77, 82.41 | 89.11 | 01/08/2019 | 18:23:58 | -68.69, 83.21 | 89.21 | 33.50 | 71 |
| 10 | 01/08/2019 | 19:13:24 | 68.29,-109.64 | 90.40 | 01/08/2019 | 19:13:30 | 68.29,-109.62 | 90.40 | 0.94 | 6 |
| 11 | 01/08/2019 | 20:04:05 | -68.13, 57.87 | 89.77 | 01/08/2019 | 20:03:01 | -68.14, 57.82 | 89.77 | 1.94 | 64 |
| 12 | 01/11/2019 | 10:39:34 | -68.37,-161.29 | 89.90 | 01/11/2019 | 10:40:33 | -68.39,-161.28 | 89.89 | 1.92 | 59 |
| 13 | 01/11/2019 | 11:30:17 | 68.21, 6.22 | 89.93 | 01/11/2019 | 11:30:01 | 68.21, 6.16 | 89.93 | 2.65 | 16 |
| 14 | 01/11/2019 | 12:20:50 | -67.63, 174.27 | 90.68 | 01/11/2019 | 12:19:39 | -67.67, 173.16 | 90.61 | 47.26 | 71 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/30/2018
Download SNOs between NPP and TERRA since TLE EPOCH: 12/30/2018 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service