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: 4/23/2020
| 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 | 04/25/2020 | 11:25:09 | 79.45, -94.84 | 79.17 | 04/25/2020 | 11:24:21 | 79.46, -94.74 | 79.19 | 2.03 | 48 |
| 2 | 04/25/2020 | 12:14:31 | -79.64, 74.16 | 101.13 | 04/25/2020 | 12:15:01 | -79.64, 74.10 | 101.14 | 1.46 | 30 |
| 3 | 04/28/2020 | 03:41:35 | 79.52, 21.53 | 78.21 | 04/28/2020 | 03:41:14 | 79.52, 21.60 | 78.22 | 1.41 | 21 |
| 4 | 04/28/2020 | 04:30:58 | -79.68,-169.71 | 102.04 | 04/28/2020 | 04:31:55 | -79.67,-169.81 | 102.06 | 2.11 | 57 |
| 5 | 04/30/2020 | 19:08:43 | -79.29, -31.77 | 102.27 | 04/30/2020 | 19:07:32 | -79.29, -31.85 | 102.21 | 1.64 | 71 |
| 6 | 04/30/2020 | 19:58:01 | 79.59, 137.88 | 77.29 | 04/30/2020 | 19:58:07 | 79.59, 137.94 | 77.28 | 1.32 | 6 |
| 7 | 05/03/2020 | 11:25:07 | -79.39, 84.80 | 103.22 | 05/03/2020 | 11:24:23 | -79.39, 84.74 | 103.17 | 1.40 | 44 |
| 8 | 05/03/2020 | 12:14:25 | 79.68,-105.53 | 76.35 | 05/03/2020 | 12:14:58 | 79.69,-105.45 | 76.31 | 1.71 | 33 |
| 9 | 05/06/2020 | 03:41:32 | -79.49,-158.65 | 104.12 | 05/06/2020 | 03:41:15 | -79.49,-158.68 | 104.10 | 0.64 | 17 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/23/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service