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: 4/13/2020
| 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 | 04/14/2020 | 19:11:10 | -72.58, -54.50 | 89.12 | 04/14/2020 | 19:09:57 | -72.90, -56.54 | 88.78 | 76.24 | 73 |
| 2 | 04/14/2020 | 19:58:07 | 79.60, 137.92 | 82.63 | 04/14/2020 | 19:58:07 | 79.60, 138.03 | 82.61 | 2.50 | 0 |
| 3 | 04/17/2020 | 11:25:16 | -79.35, 84.44 | 97.96 | 04/17/2020 | 11:24:26 | -79.34, 84.31 | 97.90 | 2.87 | 50 |
| 4 | 04/17/2020 | 12:14:34 | 79.64,-105.85 | 81.60 | 04/17/2020 | 12:15:01 | 79.64,-105.85 | 81.58 | 0.07 | 27 |
| 5 | 04/20/2020 | 03:41:39 | -79.51,-158.58 | 99.13 | 04/20/2020 | 03:41:15 | -79.51,-158.51 | 99.13 | 1.58 | 24 |
| 6 | 04/20/2020 | 04:31:00 | 79.69, 10.35 | 80.60 | 04/20/2020 | 04:31:54 | 79.68, 10.26 | 80.57 | 1.81 | 54 |
| 7 | 04/22/2020 | 19:09:13 | 78.15, 141.89 | 81.82 | 04/22/2020 | 19:07:59 | 78.26, 141.50 | 81.91 | 15.31 | 74 |
| 8 | 04/22/2020 | 19:58:05 | -79.59, -42.14 | 100.16 | 04/22/2020 | 19:58:08 | -79.59, -42.13 | 100.16 | 0.28 | 3 |
| 9 | 04/25/2020 | 11:25:09 | 79.46, -94.79 | 79.16 | 04/25/2020 | 11:24:21 | 79.47, -94.64 | 79.17 | 3.09 | 48 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/13/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/13/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service