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: 3/22/2017
| 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 | 03/23/2017 | 19:12:46 | 68.31,-109.54 | 66.90 | 03/23/2017 | 19:13:20 | 68.33,-109.58 | 66.91 | 2.44 | 34 |
| 2 | 03/23/2017 | 20:03:28 | -68.22, 57.89 | 113.21 | 03/23/2017 | 20:02:50 | -68.23, 57.93 | 113.21 | 1.45 | 38 |
| 3 | 03/26/2017 | 10:39:05 | -68.97,-161.94 | 113.48 | 03/26/2017 | 10:40:15 | -68.85,-160.70 | 113.62 | 50.98 | 70 |
| 4 | 03/26/2017 | 11:29:38 | 68.27, 6.30 | 65.79 | 03/26/2017 | 11:29:50 | 68.29, 6.25 | 65.82 | 3.30 | 12 |
| 5 | 03/26/2017 | 12:20:20 | -68.17, 173.74 | 114.32 | 03/26/2017 | 12:19:20 | -68.19, 173.77 | 114.30 | 2.18 | 60 |
| 6 | 03/29/2017 | 02:55:46 | -68.39, -45.38 | 115.13 | 03/29/2017 | 02:56:52 | -68.37, -45.41 | 115.14 | 1.91 | 66 |
| 7 | 03/29/2017 | 03:46:30 | 68.28, 122.07 | 64.75 | 03/29/2017 | 03:46:19 | 68.25, 122.09 | 64.73 | 2.75 | 11 |
| 8 | 03/29/2017 | 04:37:06 | -67.86, -70.09 | 115.69 | 03/29/2017 | 04:35:54 | -67.88, -70.72 | 115.66 | 26.80 | 72 |
| 9 | 03/31/2017 | 19:12:38 | -68.34, 70.46 | 116.21 | 03/31/2017 | 19:13:22 | -68.34, 70.42 | 116.22 | 1.38 | 44 |
| 10 | 03/31/2017 | 20:03:22 | 68.24,-122.10 | 63.67 | 03/31/2017 | 20:02:49 | 68.22,-122.08 | 63.65 | 2.27 | 33 |
| 11 | 04/03/2017 | 10:39:02 | 69.16, 17.83 | 63.61 | 04/03/2017 | 10:40:10 | 69.07, 19.58 | 63.49 | 70.19 | 68 |
| 12 | 04/03/2017 | 11:29:30 | -68.30,-173.71 | 117.29 | 04/03/2017 | 11:29:52 | -68.31,-173.74 | 117.28 | 1.45 | 22 |
| 13 | 04/03/2017 | 12:20:14 | 68.20, -6.27 | 62.60 | 04/03/2017 | 12:19:19 | 68.18, -6.24 | 62.59 | 2.16 | 55 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/22/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 03/22/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service