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: 4/17/2017
| 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 | 04/20/2017 | 03:41:38 | 79.43, 20.85 | 81.09 | 04/20/2017 | 03:41:18 | 79.44, 20.91 | 81.10 | 1.19 | 20 |
| 2 | 04/20/2017 | 04:31:00 | -79.62,-170.17 | 99.21 | 04/20/2017 | 04:31:58 | -79.62,-170.24 | 99.24 | 1.55 | 58 |
| 3 | 04/22/2017 | 19:08:45 | -79.22, -32.28 | 99.51 | 04/22/2017 | 19:07:36 | -79.22, -32.32 | 99.45 | 0.90 | 69 |
| 4 | 04/22/2017 | 19:58:03 | 79.52, 137.37 | 80.04 | 04/22/2017 | 19:58:11 | 79.53, 137.44 | 80.02 | 1.40 | 8 |
| 5 | 04/25/2017 | 11:25:10 | -79.31, 84.18 | 100.53 | 04/25/2017 | 11:24:29 | -79.31, 84.17 | 100.50 | 0.27 | 41 |
| 6 | 04/25/2017 | 12:14:28 | 79.61,-106.14 | 79.03 | 04/25/2017 | 12:15:04 | 79.62,-106.03 | 78.98 | 2.51 | 36 |
| 7 | 04/28/2017 | 03:41:33 | -79.47,-158.89 | 101.61 | 04/28/2017 | 03:41:20 | -79.47,-158.81 | 101.62 | 1.80 | 13 |
| 8 | 04/28/2017 | 04:30:54 | 79.65, 10.03 | 78.11 | 04/28/2017 | 04:31:59 | 79.64, 9.94 | 78.08 | 1.97 | 65 |
| 9 | 04/30/2017 | 19:08:37 | 79.26, 147.99 | 77.87 | 04/30/2017 | 19:07:35 | 79.27, 148.05 | 77.91 | 1.29 | 62 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/17/2017
Download SNOs between AURA and NPP since TLE EPOCH: 04/17/2017 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service