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: 1/7/2019
| 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 | 01/08/2019 | 18:22:47 | -68.75, 82.44 | 89.13 | 01/08/2019 | 18:23:58 | -68.61, 83.13 | 89.29 | 31.66 | 71 |
| 2 | 01/08/2019 | 19:13:24 | 68.26,-109.61 | 90.37 | 01/08/2019 | 19:13:29 | 68.28,-109.63 | 90.39 | 2.84 | 5 |
| 3 | 01/08/2019 | 20:04:06 | -68.17, 57.83 | 89.74 | 01/08/2019 | 20:02:59 | -68.17, 57.88 | 89.73 | 2.23 | 67 |
| 4 | 01/11/2019 | 10:39:33 | -68.35,-161.26 | 89.93 | 01/11/2019 | 10:40:31 | -68.36,-161.30 | 89.93 | 2.13 | 58 |
| 5 | 01/11/2019 | 11:30:17 | 68.23, 6.20 | 89.95 | 01/11/2019 | 11:29:58 | 68.24, 6.21 | 89.96 | 1.30 | 19 |
| 6 | 01/11/2019 | 12:20:48 | -67.55, 174.37 | 90.76 | 01/11/2019 | 12:19:38 | -67.58, 173.07 | 90.70 | 55.09 | 70 |
| 7 | 01/14/2019 | 02:56:27 | -68.32, -45.45 | 90.39 | 01/14/2019 | 02:57:01 | -68.33, -45.45 | 90.39 | 1.18 | 34 |
| 8 | 01/14/2019 | 03:47:11 | 68.21, 122.00 | 89.49 | 01/14/2019 | 03:46:28 | 68.22, 122.06 | 89.50 | 2.57 | 43 |
| 9 | 01/16/2019 | 18:22:46 | 68.77, -97.59 | 89.60 | 01/16/2019 | 18:23:57 | 68.65, -96.83 | 89.45 | 34.12 | 71 |
| 10 | 01/16/2019 | 19:13:21 | -68.30, 70.35 | 90.90 | 01/16/2019 | 19:13:31 | -68.32, 70.41 | 90.88 | 3.61 | 10 |
| 11 | 01/16/2019 | 20:04:04 | 68.14,-122.14 | 88.93 | 01/16/2019 | 20:02:59 | 68.15,-122.15 | 88.95 | 1.64 | 65 |
| 12 | 01/19/2019 | 10:39:33 | 68.38, 18.70 | 88.66 | 01/19/2019 | 10:40:32 | 68.37, 18.71 | 88.64 | 1.40 | 59 |
| 13 | 01/19/2019 | 11:30:14 | -68.22,-173.78 | 91.51 | 01/19/2019 | 11:30:03 | -68.21,-173.85 | 91.53 | 2.85 | 11 |
| 14 | 01/19/2019 | 12:20:48 | 67.58, -5.67 | 87.82 | 01/19/2019 | 12:19:38 | 67.64, -6.86 | 87.92 | 50.80 | 70 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/7/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 01/07/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service