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: 4/26/2013
| 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 | 04/27/2013 | 02:55:53 | 68.86, 133.69 | 54.90 | 04/27/2013 | 02:57:02 | 68.74, 134.91 | 54.77 | 50.61 | 69 |
| 2 | 04/27/2013 | 03:46:24 | -68.20, -58.13 | 125.78 | 04/27/2013 | 03:46:40 | -68.18, -58.14 | 125.80 | 2.52 | 16 |
| 3 | 04/27/2013 | 04:37:08 | 68.05, 109.37 | 54.06 | 04/27/2013 | 04:36:07 | 68.07, 109.38 | 54.08 | 1.89 | 61 |
| 4 | 04/29/2013 | 19:12:38 | 68.29,-109.78 | 53.48 | 04/29/2013 | 19:13:37 | 68.26,-109.79 | 53.45 | 3.28 | 59 |
| 5 | 04/29/2013 | 20:03:19 | -68.17, 57.69 | 126.65 | 04/29/2013 | 20:03:07 | -68.15, 57.71 | 126.67 | 2.27 | 12 |
| 6 | 04/29/2013 | 20:53:53 | 67.48,-134.15 | 52.65 | 04/29/2013 | 20:52:43 | 67.53,-135.36 | 52.71 | 51.45 | 70 |
| 7 | 05/02/2013 | 11:29:33 | 68.21, 6.09 | 52.59 | 05/02/2013 | 11:30:05 | 68.21, 6.04 | 52.59 | 2.36 | 32 |
| 8 | 05/02/2013 | 12:20:14 | -68.09, 173.57 | 127.55 | 05/02/2013 | 12:19:35 | -68.11, 173.55 | 127.52 | 2.55 | 39 |
| 9 | 05/05/2013 | 02:55:50 | -68.59, -45.95 | 127.79 | 05/05/2013 | 02:57:02 | -68.50, -45.38 | 127.89 | 25.52 | 72 |
| 10 | 05/05/2013 | 03:46:29 | 68.18, 121.89 | 51.79 | 05/05/2013 | 03:46:32 | 68.21, 121.92 | 51.81 | 3.22 | 3 |
| 11 | 05/05/2013 | 04:37:10 | -68.06, -70.63 | 128.35 | 05/05/2013 | 04:36:03 | -68.05, -70.63 | 128.36 | 0.90 | 67 |
| 12 | 05/07/2013 | 19:12:40 | -68.25, 70.27 | 128.88 | 05/07/2013 | 19:13:33 | -68.26, 70.23 | 128.87 | 2.10 | 53 |
| 13 | 05/07/2013 | 20:03:24 | 68.11,-122.24 | 50.97 | 05/07/2013 | 20:03:00 | 68.14,-122.27 | 51.00 | 3.29 | 24 |
| 14 | 05/07/2013 | 20:53:52 | -67.29, 46.09 | 129.87 | 05/07/2013 | 20:52:43 | -67.32, 44.42 | 129.84 | 71.43 | 69 |
| 15 | 05/10/2013 | 10:39:09 | 69.17, 17.49 | 51.35 | 05/10/2013 | 10:40:16 | 69.06, 19.48 | 51.23 | 79.67 | 67 |
| 16 | 05/10/2013 | 11:29:35 | -68.24,-173.94 | 129.61 | 05/10/2013 | 11:29:59 | -68.24,-173.90 | 129.61 | 1.49 | 24 |
| 17 | 05/10/2013 | 12:20:19 | 68.10, -6.46 | 50.25 | 05/10/2013 | 12:19:26 | 68.12, -6.41 | 50.26 | 2.66 | 53 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/26/2013
Download SNOs between NPP and TERRA since TLE EPOCH: 04/26/2013 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service