Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AURA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/11/2019
| Index | Date (AURA) | Time (AURA) | Lat,Lon (AURA) | SZA (AURA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 02/13/2019 | 02:52:44 | 78.08, 25.82 | 108.18 | 02/13/2019 | 02:51:30 | 78.21, 25.34 | 108.29 | 18.27 | 74 |
| 2 | 02/13/2019 | 03:41:30 | -79.75,-156.67 | 74.11 | 02/13/2019 | 03:41:32 | -79.76,-156.53 | 74.14 | 2.89 | 2 |
| 3 | 02/15/2019 | 19:08:39 | 79.53, 149.99 | 105.33 | 02/15/2019 | 19:07:48 | 79.52, 149.89 | 105.39 | 2.35 | 51 |
| 4 | 02/15/2019 | 19:58:01 | -79.73, -40.92 | 74.98 | 02/15/2019 | 19:58:27 | -79.72, -41.05 | 74.98 | 2.57 | 26 |
| 5 | 02/18/2019 | 11:25:07 | 79.62, -93.50 | 104.27 | 02/18/2019 | 11:24:39 | 79.61, -93.54 | 104.30 | 0.93 | 28 |
| 6 | 02/18/2019 | 12:14:29 | -79.82, 75.63 | 76.05 | 02/18/2019 | 12:15:18 | -79.81, 75.56 | 76.07 | 1.27 | 49 |
| 7 | 02/21/2019 | 03:41:34 | 79.70, 23.00 | 103.19 | 02/21/2019 | 03:41:29 | 79.71, 23.03 | 103.19 | 0.82 | 5 |
| 8 | 02/21/2019 | 04:30:56 | -79.90,-167.85 | 77.13 | 02/21/2019 | 04:32:08 | -79.90,-167.83 | 77.18 | 0.48 | 72 |
| 9 | 02/23/2019 | 19:08:44 | -79.50, -30.21 | 77.48 | 02/23/2019 | 19:07:45 | -79.49, -30.34 | 77.41 | 2.89 | 59 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2019
Download SNOs between AURA and NPP since TLE EPOCH: 02/11/2019 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service