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: 12/31/2017
| 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 | 12/31/2017 | 10:39:29 | 68.35, 18.77 | 91.31 | 12/31/2017 | 10:40:27 | 68.37, 18.72 | 91.32 | 2.65 | 58 |
| 2 | 12/31/2017 | 11:30:11 | -68.26,-173.80 | 88.79 | 12/31/2017 | 11:29:57 | -68.26,-173.77 | 88.79 | 1.30 | 14 |
| 3 | 12/31/2017 | 12:20:44 | 67.55, -5.61 | 90.49 | 12/31/2017 | 12:19:34 | 67.59, -6.91 | 90.55 | 55.24 | 70 |
| 4 | 01/03/2018 | 02:56:22 | 68.31, 134.59 | 91.04 | 01/03/2018 | 02:56:57 | 68.33, 134.56 | 91.06 | 3.18 | 35 |
| 5 | 01/03/2018 | 03:47:04 | -68.22, -57.97 | 89.06 | 01/03/2018 | 03:46:27 | -68.23, -57.93 | 89.05 | 2.27 | 37 |
| 6 | 01/05/2018 | 18:22:42 | -68.97, 82.18 | 88.56 | 01/05/2018 | 18:23:52 | -68.86, 83.44 | 88.70 | 52.23 | 70 |
| 7 | 01/05/2018 | 19:13:15 | 68.27,-109.58 | 90.72 | 01/05/2018 | 19:13:27 | 68.30,-109.60 | 90.75 | 3.22 | 12 |
| 8 | 01/05/2018 | 20:03:57 | -68.18, 57.85 | 89.38 | 01/05/2018 | 20:02:57 | -68.19, 57.91 | 89.36 | 2.97 | 60 |
| 9 | 01/08/2018 | 10:39:25 | -68.40,-161.29 | 89.48 | 01/08/2018 | 10:40:30 | -68.37,-161.28 | 89.51 | 3.26 | 65 |
| 10 | 01/08/2018 | 11:30:07 | 68.23, 6.24 | 90.35 | 01/08/2018 | 11:29:56 | 68.26, 6.23 | 90.37 | 2.59 | 11 |
| 11 | 01/08/2018 | 12:20:43 | -67.82, 174.08 | 90.08 | 01/08/2018 | 12:19:31 | -67.87, 173.41 | 90.01 | 28.54 | 72 |
| 12 | 01/11/2018 | 02:56:16 | -68.31, -45.40 | 89.96 | 01/11/2018 | 02:56:59 | -68.33, -45.45 | 89.94 | 2.87 | 43 |
| 13 | 01/11/2018 | 03:47:00 | 68.20, 122.06 | 89.93 | 01/11/2018 | 03:46:26 | 68.21, 122.05 | 89.94 | 1.23 | 34 |
| 14 | 01/13/2018 | 18:22:40 | 69.07, -97.95 | 90.41 | 01/13/2018 | 18:23:49 | 68.93, -96.45 | 90.23 | 61.62 | 69 |
| 15 | 01/13/2018 | 19:13:09 | -68.28, 70.42 | 90.43 | 01/13/2018 | 19:13:29 | -68.28, 70.37 | 90.43 | 2.31 | 20 |
| 16 | 01/13/2018 | 20:03:53 | 68.17,-122.13 | 89.46 | 01/13/2018 | 20:02:56 | 68.16,-122.13 | 89.46 | 0.87 | 57 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/31/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 12/31/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service