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: 4/29/2017
| 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 | 04/30/2017 | 02:55:55 | -68.38, -45.41 | 126.54 | 04/30/2017 | 02:56:54 | -68.41, -45.38 | 126.52 | 3.31 | 59 |
| 2 | 04/30/2017 | 03:46:39 | 68.26, 122.05 | 53.33 | 04/30/2017 | 03:46:22 | 68.24, 122.08 | 53.32 | 1.67 | 17 |
| 3 | 04/30/2017 | 04:37:11 | -67.63, -69.85 | 127.31 | 04/30/2017 | 04:36:00 | -67.69, -70.94 | 127.26 | 46.59 | 71 |
| 4 | 05/02/2017 | 19:12:50 | -68.34, 70.40 | 127.38 | 05/02/2017 | 19:13:25 | -68.31, 70.39 | 127.41 | 3.42 | 35 |
| 5 | 05/02/2017 | 20:03:34 | 68.22,-122.14 | 52.49 | 05/02/2017 | 20:02:52 | 68.21,-122.09 | 52.47 | 2.66 | 42 |
| 6 | 05/05/2017 | 10:39:09 | 68.73, 18.35 | 52.25 | 05/05/2017 | 10:40:20 | 68.65, 19.05 | 52.16 | 29.37 | 71 |
| 7 | 05/05/2017 | 11:29:45 | -68.31,-173.79 | 128.19 | 05/05/2017 | 11:29:54 | -68.32,-173.72 | 128.18 | 2.74 | 9 |
| 8 | 05/05/2017 | 12:20:28 | 68.14, -6.26 | 51.63 | 05/05/2017 | 12:19:22 | 68.15, -6.28 | 51.64 | 1.60 | 66 |
| 9 | 05/08/2017 | 02:55:58 | 68.38, 134.58 | 51.15 | 05/08/2017 | 02:56:54 | 68.36, 134.57 | 51.13 | 1.92 | 56 |
| 10 | 05/08/2017 | 03:46:39 | -68.23, -57.91 | 129.01 | 05/08/2017 | 03:46:24 | -68.25, -57.92 | 128.99 | 2.50 | 15 |
| 11 | 05/08/2017 | 04:37:11 | 67.46, 110.35 | 50.21 | 05/08/2017 | 04:36:02 | 67.52, 108.88 | 50.28 | 62.71 | 69 |
| 12 | 05/10/2017 | 19:12:52 | 68.35,-109.62 | 50.42 | 05/10/2017 | 19:13:22 | 68.33,-109.58 | 50.40 | 2.70 | 30 |
| 13 | 05/10/2017 | 20:03:33 | -68.21, 57.89 | 129.74 | 05/10/2017 | 20:02:52 | -68.23, 57.93 | 129.72 | 3.09 | 41 |
| 14 | 05/13/2017 | 10:39:09 | -68.77,-161.70 | 129.83 | 05/13/2017 | 10:40:20 | -68.63,-160.97 | 129.97 | 33.04 | 71 |
| 15 | 05/13/2017 | 11:29:46 | 68.28, 6.25 | 49.67 | 05/13/2017 | 11:29:51 | 68.29, 6.26 | 49.68 | 1.67 | 5 |
| 16 | 05/13/2017 | 12:20:27 | -68.13, 173.76 | 130.49 | 05/13/2017 | 12:19:22 | -68.14, 173.70 | 130.49 | 2.27 | 65 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 04/29/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service