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: 1/4/2012
| 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 | 01/05/2012 | 19:12:45 | 68.41,-109.63 | 90.93 | 01/05/2012 | 19:13:11 | 68.39,-109.64 | 90.90 | 2.84 | 26 |
| 2 | 01/05/2012 | 20:03:26 | -68.30, 57.84 | 89.19 | 01/05/2012 | 20:02:41 | -68.28, 57.86 | 89.21 | 2.17 | 45 |
| 3 | 01/08/2012 | 10:38:57 | -68.87,-161.75 | 88.92 | 01/08/2012 | 10:40:08 | -68.73,-160.99 | 89.08 | 34.36 | 71 |
| 4 | 01/08/2012 | 11:29:34 | 68.36, 6.23 | 90.55 | 01/08/2012 | 11:29:40 | 68.34, 6.18 | 90.53 | 2.85 | 6 |
| 5 | 01/08/2012 | 12:20:15 | -68.24, 173.70 | 89.58 | 01/08/2012 | 12:19:10 | -68.23, 173.69 | 89.58 | 0.82 | 65 |
| 6 | 01/11/2012 | 02:55:38 | -68.44, -45.40 | 89.74 | 01/11/2012 | 02:56:40 | -68.44, -45.46 | 89.74 | 2.22 | 62 |
| 7 | 01/11/2012 | 03:46:22 | 68.31, 122.08 | 90.13 | 01/11/2012 | 03:46:07 | 68.32, 122.05 | 90.14 | 2.12 | 15 |
| 8 | 01/11/2012 | 04:36:55 | -67.75, -69.91 | 90.45 | 01/11/2012 | 04:35:44 | -67.83, -70.90 | 90.35 | 42.37 | 71 |
| 9 | 01/13/2012 | 19:12:27 | -68.39, 70.44 | 90.21 | 01/13/2012 | 19:13:08 | -68.41, 70.39 | 90.20 | 2.70 | 41 |
| 10 | 01/13/2012 | 20:03:11 | 68.27,-122.09 | 89.66 | 01/13/2012 | 20:02:35 | 68.29,-122.10 | 89.68 | 2.72 | 36 |
| 11 | 01/16/2012 | 10:38:47 | 69.13, 17.92 | 90.09 | 01/16/2012 | 10:39:56 | 69.02, 19.40 | 89.93 | 60.37 | 69 |
| 12 | 01/16/2012 | 11:29:16 | -68.36,-173.72 | 90.72 | 01/16/2012 | 11:29:36 | -68.36,-173.78 | 90.72 | 2.31 | 20 |
| 13 | 01/16/2012 | 12:20:00 | 68.23, -6.26 | 89.15 | 01/16/2012 | 12:19:03 | 68.24, -6.28 | 89.16 | 0.96 | 57 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/4/2012
Download SNOs between NPP and TERRA since TLE EPOCH: 01/04/2012 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service