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: 2/15/2019
| 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 | 02/17/2019 | 18:22:37 | 68.98, -97.86 | 80.86 | 02/17/2019 | 18:23:46 | 68.90, -96.52 | 80.73 | 54.38 | 69 |
| 2 | 02/17/2019 | 19:13:08 | -68.32, 70.35 | 99.85 | 02/17/2019 | 19:13:25 | -68.29, 70.37 | 99.88 | 3.01 | 17 |
| 3 | 02/17/2019 | 20:03:52 | 68.19,-122.18 | 80.01 | 02/17/2019 | 20:02:52 | 68.18,-122.12 | 80.00 | 2.50 | 60 |
| 4 | 02/20/2019 | 10:39:20 | 68.40, 18.70 | 79.30 | 02/20/2019 | 10:40:24 | 68.41, 18.76 | 79.30 | 2.67 | 64 |
| 5 | 02/20/2019 | 11:30:01 | -68.27,-173.81 | 100.85 | 02/20/2019 | 11:29:55 | -68.26,-173.80 | 100.86 | 1.73 | 6 |
| 6 | 02/20/2019 | 12:20:39 | 67.82, -5.94 | 78.67 | 02/20/2019 | 12:19:27 | 67.86, -6.62 | 78.74 | 29.04 | 72 |
| 7 | 02/23/2019 | 02:56:13 | 68.36, 134.53 | 78.28 | 02/23/2019 | 02:56:54 | 68.38, 134.59 | 78.30 | 3.28 | 41 |
| 8 | 02/23/2019 | 03:46:54 | -68.22, -57.98 | 101.87 | 02/23/2019 | 03:46:25 | -68.22, -57.96 | 101.87 | 0.91 | 29 |
| 9 | 02/25/2019 | 18:22:36 | -69.24, 81.81 | 101.78 | 02/25/2019 | 18:23:44 | -69.14, 83.77 | 101.95 | 78.43 | 68 |
| 10 | 02/25/2019 | 19:13:05 | 68.31,-109.64 | 77.25 | 02/25/2019 | 19:13:24 | 68.29,-109.63 | 77.22 | 2.59 | 19 |
| 11 | 02/25/2019 | 20:03:46 | -68.18, 57.85 | 102.91 | 02/25/2019 | 20:02:54 | -68.20, 57.89 | 102.89 | 2.46 | 52 |
| 12 | 02/28/2019 | 10:39:15 | -68.45,-161.35 | 103.61 | 02/28/2019 | 10:40:26 | -68.45,-161.22 | 103.63 | 5.43 | 71 |
| 13 | 02/28/2019 | 11:29:58 | 68.27, 6.19 | 76.20 | 02/28/2019 | 11:29:54 | 68.27, 6.21 | 76.19 | 1.19 | 4 |
| 14 | 02/28/2019 | 12:20:38 | -68.08, 173.75 | 104.02 | 02/28/2019 | 12:19:25 | -68.12, 173.67 | 103.97 | 5.27 | 73 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/15/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 02/15/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service