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: 2/18/2012
| 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 | 02/20/2012 | 02:55:29 | 68.46, 134.50 | 79.59 | 02/20/2012 | 02:56:39 | 68.45, 134.53 | 79.57 | 1.96 | 70 |
| 2 | 02/20/2012 | 03:46:10 | -68.31, -57.99 | 100.58 | 02/20/2012 | 03:46:10 | -68.29, -58.03 | 100.60 | 2.89 | 0 |
| 3 | 02/20/2012 | 04:36:51 | 68.03, 109.67 | 79.13 | 02/20/2012 | 04:35:39 | 68.06, 109.35 | 79.18 | 13.43 | 72 |
| 4 | 02/22/2012 | 19:12:23 | 68.38,-109.64 | 78.54 | 02/22/2012 | 19:13:11 | 68.39,-109.67 | 78.55 | 1.65 | 48 |
| 5 | 02/22/2012 | 20:03:05 | -68.28, 57.81 | 101.58 | 02/22/2012 | 20:02:41 | -68.28, 57.84 | 101.57 | 1.42 | 24 |
| 6 | 02/22/2012 | 20:53:31 | 67.19,-133.56 | 77.29 | 02/22/2012 | 20:52:24 | 67.27,-135.67 | 77.45 | 91.39 | 67 |
| 7 | 02/25/2012 | 10:38:52 | -69.49,-162.69 | 101.28 | 02/25/2012 | 10:39:58 | -69.37,-160.21 | 101.48 | 98.02 | 66 |
| 8 | 02/25/2012 | 11:29:17 | 68.37, 6.14 | 77.54 | 02/25/2012 | 11:29:41 | 68.37, 6.18 | 77.54 | 1.42 | 24 |
| 9 | 02/25/2012 | 12:19:58 | -68.21, 173.66 | 102.64 | 02/25/2012 | 12:19:12 | -68.21, 173.62 | 102.63 | 1.59 | 46 |
| 10 | 02/28/2012 | 02:55:31 | -68.63, -45.75 | 103.18 | 02/28/2012 | 02:56:43 | -68.55, -45.37 | 103.28 | 17.67 | 72 |
| 11 | 02/28/2012 | 03:46:11 | 68.31, 121.98 | 76.48 | 02/28/2012 | 03:46:12 | 68.33, 122.00 | 76.49 | 1.97 | 1 |
| 12 | 02/28/2012 | 04:36:52 | -68.15, -70.51 | 103.70 | 02/28/2012 | 04:35:43 | -68.17, -70.55 | 103.68 | 2.59 | 69 |
| 13 | 03/01/2012 | 19:12:21 | -68.38, 70.35 | 104.46 | 03/01/2012 | 19:13:16 | -68.39, 70.30 | 104.46 | 2.44 | 55 |
| 14 | 03/01/2012 | 20:03:05 | 68.27,-122.21 | 75.42 | 03/01/2012 | 20:02:43 | 68.27,-122.19 | 75.42 | 0.65 | 22 |
| 15 | 03/01/2012 | 20:53:34 | -67.47, 46.10 | 105.43 | 03/01/2012 | 20:52:25 | -67.50, 44.55 | 105.34 | 66.34 | 69 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/18/2012
Download SNOs between NPP and TERRA since TLE EPOCH: 02/18/2012 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service