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: 4/18/2020
| 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 | 04/20/2020 | 03:41:39 | -79.52,-158.52 | 99.14 | 04/20/2020 | 03:41:15 | -79.52,-158.45 | 99.14 | 1.36 | 24 |
| 2 | 04/20/2020 | 04:31:00 | 79.70, 10.44 | 80.58 | 04/20/2020 | 04:31:54 | 79.69, 10.34 | 80.56 | 2.22 | 54 |
| 3 | 04/22/2020 | 19:09:17 | 77.99, 141.15 | 82.02 | 04/22/2020 | 19:08:03 | 78.11, 140.70 | 82.12 | 17.24 | 74 |
| 4 | 04/22/2020 | 19:58:06 | -79.56, -42.32 | 100.12 | 04/22/2020 | 19:58:09 | -79.56, -42.34 | 100.12 | 0.34 | 3 |
| 5 | 04/25/2020 | 11:25:10 | 79.44, -94.92 | 79.19 | 04/25/2020 | 11:24:22 | 79.45, -94.83 | 79.21 | 2.03 | 48 |
| 6 | 04/25/2020 | 12:14:32 | -79.64, 74.11 | 101.12 | 04/25/2020 | 12:15:02 | -79.63, 74.04 | 101.13 | 1.55 | 30 |
| 7 | 04/28/2020 | 03:41:35 | 79.51, 21.46 | 78.23 | 04/28/2020 | 03:41:14 | 79.52, 21.52 | 78.23 | 1.30 | 21 |
| 8 | 04/28/2020 | 04:30:58 | -79.67,-169.75 | 102.03 | 04/28/2020 | 04:31:55 | -79.67,-169.86 | 102.05 | 2.30 | 57 |
| 9 | 04/30/2020 | 19:08:43 | -79.29, -31.80 | 102.27 | 04/30/2020 | 19:07:32 | -79.28, -31.89 | 102.20 | 1.95 | 71 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/18/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/18/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service