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: 4/15/2020
| 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, 84.49 | 97.97 | 04/17/2020 | 11:24:25 | -79.34, 84.36 | 97.91 | 2.97 | 50 |
| 2 | 04/17/2020 | 12:14:33 | 79.65,-105.78 | 81.58 | 04/17/2020 | 12:15:00 | 79.65,-105.79 | 81.56 | 0.20 | 27 |
| 3 | 04/20/2020 | 03:41:39 | -79.52,-158.52 | 99.14 | 04/20/2020 | 03:41:15 | -79.52,-158.46 | 99.14 | 1.17 | 24 |
| 4 | 04/20/2020 | 04:31:00 | 79.70, 10.42 | 80.58 | 04/20/2020 | 04:31:54 | 79.69, 10.32 | 80.56 | 2.30 | 54 |
| 5 | 04/22/2020 | 19:09:19 | 77.90, 140.73 | 82.14 | 04/22/2020 | 19:08:05 | 78.03, 140.24 | 82.24 | 18.35 | 74 |
| 6 | 04/22/2020 | 19:58:06 | -79.56, -42.33 | 100.12 | 04/22/2020 | 19:58:09 | -79.56, -42.37 | 100.11 | 0.65 | 3 |
| 7 | 04/25/2020 | 11:25:10 | 79.43, -94.95 | 79.20 | 04/25/2020 | 11:24:22 | 79.44, -94.88 | 79.22 | 1.58 | 48 |
| 8 | 04/25/2020 | 12:14:32 | -79.64, 74.09 | 101.11 | 04/25/2020 | 12:15:02 | -79.63, 74.00 | 101.12 | 2.08 | 30 |
| 9 | 04/28/2020 | 03:41:35 | 79.51, 21.42 | 78.24 | 04/28/2020 | 03:41:14 | 79.51, 21.44 | 78.25 | 0.59 | 21 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/15/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service