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: 4/14/2020
| 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 | 04/17/2020 | 11:25:15 | -79.35, 84.46 | 97.96 | 04/17/2020 | 11:24:25 | -79.34, 84.32 | 97.90 | 2.94 | 50 |
| 2 | 04/17/2020 | 12:14:33 | 79.65,-105.83 | 81.59 | 04/17/2020 | 12:15:00 | 79.65,-105.83 | 81.57 | 0.07 | 27 |
| 3 | 04/20/2020 | 03:41:39 | -79.51,-158.56 | 99.13 | 04/20/2020 | 03:41:15 | -79.51,-158.50 | 99.13 | 1.38 | 24 |
| 4 | 04/20/2020 | 04:31:00 | 79.69, 10.37 | 80.59 | 04/20/2020 | 04:31:54 | 79.68, 10.28 | 80.57 | 2.04 | 54 |
| 5 | 04/22/2020 | 19:09:15 | 78.06, 141.50 | 81.93 | 04/22/2020 | 19:08:01 | 78.18, 141.07 | 82.02 | 16.32 | 74 |
| 6 | 04/22/2020 | 19:58:06 | -79.55, -42.38 | 100.11 | 04/22/2020 | 19:58:09 | -79.55, -42.40 | 100.11 | 0.30 | 3 |
| 7 | 04/25/2020 | 11:25:09 | 79.46, -94.76 | 79.16 | 04/25/2020 | 11:24:21 | 79.47, -94.64 | 79.17 | 2.53 | 48 |
| 8 | 04/25/2020 | 12:14:32 | -79.63, 74.03 | 101.10 | 04/25/2020 | 12:15:02 | -79.62, 73.97 | 101.11 | 1.13 | 30 |
| 9 | 04/28/2020 | 03:41:34 | 79.53, 21.60 | 78.20 | 04/28/2020 | 03:41:13 | 79.54, 21.70 | 78.20 | 2.06 | 21 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/14/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service