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: 2/12/2019
| 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 | 02/12/2019 | 10:39:22 | -68.38,-161.29 | 97.95 | 02/12/2019 | 10:40:26 | -68.36,-161.30 | 97.98 | 3.31 | 64 |
| 2 | 02/12/2019 | 11:30:06 | 68.25, 6.19 | 81.91 | 02/12/2019 | 11:29:53 | 68.25, 6.22 | 81.91 | 1.19 | 13 |
| 3 | 02/12/2019 | 12:20:40 | -67.75, 174.14 | 98.63 | 02/12/2019 | 12:19:29 | -67.80, 173.33 | 98.54 | 34.89 | 71 |
| 4 | 02/15/2019 | 02:56:15 | -68.33, -45.44 | 98.90 | 02/15/2019 | 02:56:55 | -68.34, -45.44 | 98.90 | 1.48 | 40 |
| 5 | 02/15/2019 | 03:46:59 | 68.20, 122.03 | 80.95 | 02/15/2019 | 03:46:23 | 68.18, 122.02 | 80.94 | 2.16 | 36 |
| 6 | 02/17/2019 | 18:22:36 | 68.95, -97.81 | 80.83 | 02/17/2019 | 18:23:46 | 68.82, -96.60 | 80.65 | 50.28 | 70 |
| 7 | 02/17/2019 | 19:13:07 | -68.28, 70.40 | 99.89 | 02/17/2019 | 19:13:24 | -68.26, 70.35 | 99.91 | 2.70 | 17 |
| 8 | 02/17/2019 | 20:03:51 | 68.15,-122.13 | 79.97 | 02/17/2019 | 20:02:51 | 68.15,-122.14 | 79.98 | 0.45 | 60 |
| 9 | 02/20/2019 | 10:39:19 | 68.37, 18.74 | 79.27 | 02/20/2019 | 10:40:22 | 68.39, 18.74 | 79.28 | 2.42 | 63 |
| 10 | 02/20/2019 | 11:30:00 | -68.23,-173.76 | 100.89 | 02/20/2019 | 11:29:53 | -68.23,-173.82 | 100.89 | 2.17 | 7 |
| 11 | 02/20/2019 | 12:20:37 | 67.73, -5.82 | 78.58 | 02/20/2019 | 12:19:26 | 67.77, -6.70 | 78.66 | 37.15 | 71 |
| 12 | 02/23/2019 | 02:56:12 | 68.32, 134.58 | 78.25 | 02/23/2019 | 02:56:51 | 68.33, 134.56 | 78.25 | 1.47 | 39 |
| 13 | 02/23/2019 | 03:46:53 | -68.19, -57.93 | 101.91 | 02/23/2019 | 03:46:22 | -68.18, -57.99 | 101.92 | 2.88 | 31 |
| 14 | 02/25/2019 | 18:22:34 | -69.10, 82.01 | 101.93 | 02/25/2019 | 18:23:43 | -68.94, 83.55 | 102.14 | 63.71 | 69 |
| 15 | 02/25/2019 | 19:13:05 | 68.28,-109.59 | 77.21 | 02/25/2019 | 19:13:20 | 68.26,-109.64 | 77.19 | 2.48 | 15 |
| 16 | 02/25/2019 | 20:03:46 | -68.14, 57.90 | 102.95 | 02/25/2019 | 20:02:50 | -68.17, 57.88 | 102.92 | 2.95 | 56 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/12/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 02/12/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service