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: 5/15/2017
| 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 | 05/16/2017 | 02:55:57 | -68.39, -45.42 | 130.85 | 05/16/2017 | 02:56:56 | -68.37, -45.42 | 130.88 | 2.12 | 59 |
| 2 | 05/16/2017 | 03:46:41 | 68.25, 122.06 | 49.01 | 05/16/2017 | 03:46:23 | 68.26, 122.09 | 49.01 | 1.68 | 18 |
| 3 | 05/16/2017 | 04:37:12 | -67.58, -69.79 | 131.67 | 05/16/2017 | 04:36:02 | -67.65, -70.98 | 131.61 | 50.88 | 70 |
| 4 | 05/18/2017 | 19:12:51 | -68.31, 70.45 | 131.53 | 05/18/2017 | 19:13:26 | -68.31, 70.39 | 131.53 | 2.22 | 35 |
| 5 | 05/18/2017 | 20:03:35 | 68.18,-122.08 | 48.34 | 05/18/2017 | 20:02:53 | 68.20,-122.10 | 48.35 | 2.09 | 42 |
| 6 | 05/21/2017 | 10:39:10 | 68.69, 18.39 | 48.32 | 05/21/2017 | 10:40:22 | 68.57, 18.96 | 48.19 | 26.59 | 72 |
| 7 | 05/21/2017 | 11:29:46 | -68.29,-173.76 | 132.10 | 05/21/2017 | 11:29:55 | -68.30,-173.74 | 132.09 | 1.30 | 9 |
| 8 | 05/21/2017 | 12:20:30 | 68.16, -6.29 | 47.76 | 05/21/2017 | 12:19:22 | 68.19, -6.23 | 47.79 | 3.44 | 68 |
| 9 | 05/24/2017 | 02:55:58 | 68.36, 134.61 | 47.46 | 05/24/2017 | 02:56:53 | 68.39, 134.62 | 47.49 | 3.29 | 55 |
| 10 | 05/24/2017 | 03:46:39 | -68.22, -57.90 | 132.68 | 05/24/2017 | 03:46:24 | -68.23, -57.94 | 132.68 | 1.83 | 15 |
| 11 | 05/24/2017 | 04:37:11 | 67.45, 110.37 | 46.53 | 05/24/2017 | 04:36:02 | 67.50, 108.86 | 46.59 | 64.69 | 69 |
| 12 | 05/26/2017 | 19:12:52 | 68.29,-109.54 | 46.92 | 05/26/2017 | 19:13:23 | 68.31,-109.60 | 46.94 | 3.06 | 31 |
| 13 | 05/26/2017 | 20:03:34 | -68.21, 57.89 | 133.17 | 05/26/2017 | 20:02:53 | -68.21, 57.92 | 133.17 | 1.25 | 41 |
| 14 | 05/29/2017 | 10:39:09 | -68.73,-161.65 | 133.06 | 05/29/2017 | 10:40:21 | -68.63,-160.98 | 133.17 | 29.59 | 72 |
| 15 | 05/29/2017 | 11:29:47 | 68.29, 6.25 | 46.49 | 05/29/2017 | 11:29:52 | 68.28, 6.25 | 46.48 | 0.59 | 5 |
| 16 | 05/29/2017 | 12:20:28 | -68.15, 173.74 | 133.66 | 05/29/2017 | 12:19:23 | -68.13, 173.70 | 133.68 | 2.67 | 65 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 05/15/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service