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: 4/8/2020
| 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 | 04/09/2020 | 11:25:14 | 79.44, -94.96 | 84.84 | 04/09/2020 | 11:24:21 | 79.45, -94.83 | 84.86 | 2.70 | 53 |
| 2 | 04/09/2020 | 12:14:36 | -79.63, 74.02 | 95.46 | 04/09/2020 | 12:15:01 | -79.62, 73.97 | 95.47 | 1.04 | 25 |
| 3 | 04/12/2020 | 03:41:41 | 79.50, 21.33 | 83.76 | 04/12/2020 | 03:41:15 | 79.49, 21.30 | 83.78 | 0.82 | 26 |
| 4 | 04/12/2020 | 04:31:01 | -79.76,-169.11 | 96.66 | 04/12/2020 | 04:31:52 | -79.76,-169.02 | 96.71 | 1.97 | 51 |
| 5 | 04/14/2020 | 19:11:09 | -72.63, -54.41 | 89.17 | 04/14/2020 | 19:09:56 | -72.95, -56.44 | 88.83 | 75.74 | 73 |
| 6 | 04/14/2020 | 19:58:06 | 79.63, 138.14 | 82.58 | 04/14/2020 | 19:58:06 | 79.63, 138.27 | 82.56 | 2.72 | 0 |
| 7 | 04/17/2020 | 11:25:16 | -79.35, 84.44 | 97.96 | 04/17/2020 | 11:24:26 | -79.34, 84.31 | 97.90 | 2.76 | 50 |
| 8 | 04/17/2020 | 12:14:34 | 79.64,-105.89 | 81.60 | 04/17/2020 | 12:15:01 | 79.64,-105.87 | 81.58 | 0.33 | 27 |
| 9 | 04/20/2020 | 03:41:39 | -79.51,-158.57 | 99.13 | 04/20/2020 | 03:41:15 | -79.52,-158.49 | 99.13 | 1.67 | 24 |
| 10 | 04/20/2020 | 04:31:00 | 79.69, 10.34 | 80.60 | 04/20/2020 | 04:31:54 | 79.68, 10.26 | 80.57 | 1.64 | 54 |
| 11 | 04/22/2020 | 19:09:12 | 78.20, 142.11 | 81.76 | 04/22/2020 | 19:07:58 | 78.30, 141.74 | 81.85 | 14.71 | 74 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/08/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service