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: 7/26/2017
| 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 | 07/27/2017 | 02:55:58 | 68.43, 134.57 | 49.18 | 07/27/2017 | 02:57:07 | 68.44, 134.62 | 49.17 | 2.20 | 69 |
| 2 | 07/27/2017 | 03:46:39 | -68.29, -57.93 | 130.97 | 07/27/2017 | 03:46:38 | -68.28, -57.95 | 130.98 | 1.25 | 1 |
| 3 | 07/27/2017 | 04:37:20 | 68.00, 109.74 | 48.75 | 07/27/2017 | 04:36:07 | 68.06, 109.43 | 48.81 | 13.95 | 73 |
| 4 | 07/29/2017 | 19:12:55 | 68.40,-109.62 | 49.76 | 07/29/2017 | 19:13:38 | 68.40,-109.56 | 49.76 | 2.51 | 43 |
| 5 | 07/29/2017 | 20:03:36 | -68.25, 57.88 | 130.38 | 07/29/2017 | 20:03:09 | -68.24, 57.88 | 130.39 | 1.24 | 27 |
| 6 | 08/01/2017 | 10:39:22 | -69.22,-162.29 | 128.73 | 08/01/2017 | 10:40:30 | -69.13,-160.42 | 128.88 | 74.50 | 68 |
| 7 | 08/01/2017 | 11:29:52 | 68.36, 6.18 | 50.39 | 08/01/2017 | 11:30:09 | 68.35, 6.25 | 50.37 | 3.34 | 17 |
| 8 | 08/01/2017 | 12:20:33 | -68.21, 173.70 | 129.76 | 08/01/2017 | 12:19:40 | -68.19, 173.69 | 129.78 | 2.54 | 53 |
| 9 | 08/04/2017 | 02:56:04 | -68.39, -45.39 | 128.90 | 08/04/2017 | 02:57:13 | -68.40, -45.45 | 128.90 | 2.97 | 69 |
| 10 | 08/04/2017 | 03:46:48 | 68.28, 122.06 | 51.00 | 08/04/2017 | 03:46:40 | 68.29, 122.05 | 51.00 | 0.94 | 8 |
| 11 | 08/04/2017 | 04:37:26 | -67.96, -70.22 | 129.32 | 08/04/2017 | 04:36:13 | -68.02, -70.63 | 129.25 | 18.21 | 73 |
| 12 | 08/06/2017 | 19:13:01 | -68.41, 70.34 | 128.16 | 08/06/2017 | 19:13:42 | -68.39, 70.41 | 128.18 | 3.12 | 41 |
| 13 | 08/06/2017 | 20:03:44 | 68.25,-122.14 | 51.69 | 08/06/2017 | 20:03:10 | 68.22,-122.16 | 51.66 | 3.39 | 34 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/26/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 07/26/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service