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: 4/21/2012
| 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 | 04/21/2012 | 11:29:07 | -68.30,-173.86 | 123.90 | 04/21/2012 | 11:29:40 | -68.28,-173.86 | 123.92 | 1.46 | 33 |
| 2 | 04/21/2012 | 12:19:51 | 68.15, -6.37 | 55.94 | 04/21/2012 | 12:19:07 | 68.17, -6.34 | 55.97 | 2.75 | 44 |
| 3 | 04/24/2012 | 02:55:25 | 68.76, 133.98 | 55.70 | 04/24/2012 | 02:56:35 | 68.66, 134.85 | 55.58 | 36.71 | 70 |
| 4 | 04/24/2012 | 03:45:59 | -68.27, -58.05 | 124.82 | 04/24/2012 | 03:46:10 | -68.28, -57.99 | 124.81 | 2.79 | 11 |
| 5 | 04/24/2012 | 04:36:43 | 68.13, 109.44 | 55.03 | 04/24/2012 | 04:35:38 | 68.11, 109.46 | 55.01 | 2.13 | 65 |
| 6 | 04/26/2012 | 19:12:10 | 68.33,-109.67 | 54.39 | 04/26/2012 | 19:13:11 | 68.36,-109.65 | 54.41 | 3.42 | 61 |
| 7 | 04/26/2012 | 20:02:51 | -68.21, 57.80 | 125.75 | 04/26/2012 | 20:02:42 | -68.20, 57.79 | 125.76 | 0.75 | 9 |
| 8 | 04/26/2012 | 20:53:27 | 67.63,-134.18 | 53.66 | 04/26/2012 | 20:52:16 | 67.69,-135.15 | 53.73 | 41.75 | 71 |
| 9 | 04/29/2012 | 11:29:02 | 68.28, 6.16 | 53.50 | 04/29/2012 | 11:29:43 | 68.26, 6.10 | 53.48 | 3.61 | 41 |
| 10 | 04/29/2012 | 12:19:43 | -68.16, 173.64 | 126.64 | 04/29/2012 | 12:19:13 | -68.16, 173.62 | 126.64 | 0.82 | 30 |
| 11 | 05/02/2012 | 02:55:25 | -69.19, -46.58 | 126.38 | 05/02/2012 | 02:56:33 | -69.10, -44.62 | 126.49 | 77.97 | 68 |
| 12 | 05/02/2012 | 03:45:54 | 68.25, 121.98 | 52.66 | 05/02/2012 | 03:46:13 | 68.25, 121.97 | 52.66 | 0.29 | 19 |
| 13 | 05/02/2012 | 04:36:35 | -68.13, -70.54 | 127.48 | 05/02/2012 | 04:35:44 | -68.10, -70.57 | 127.50 | 2.87 | 51 |
| 14 | 05/04/2012 | 19:12:03 | -68.48, 70.16 | 127.88 | 05/04/2012 | 19:13:14 | -68.41, 70.40 | 127.95 | 12.01 | 71 |
| 15 | 05/04/2012 | 20:02:45 | 68.24,-122.23 | 51.87 | 05/04/2012 | 20:02:42 | 68.23,-122.18 | 51.86 | 2.21 | 3 |
| 16 | 05/04/2012 | 20:53:26 | -68.11, 45.25 | 128.27 | 05/04/2012 | 20:52:13 | -68.08, 45.28 | 128.30 | 3.26 | 73 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/21/2012
Download SNOs between NPP and TERRA since TLE EPOCH: 04/21/2012 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service