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: 1/17/2020
| 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 | 01/17/2020 | 19:57:55 | -79.65, -41.54 | 67.01 | 01/17/2020 | 19:57:49 | -79.65, -41.57 | 67.00 | 0.64 | 6 |
| 2 | 01/17/2020 | 20:47:14 | 79.90, 128.02 | 112.61 | 01/17/2020 | 20:48:25 | 79.91, 128.12 | 112.54 | 1.96 | 71 |
| 3 | 01/20/2020 | 11:25:02 | 79.44, -94.77 | 112.79 | 01/20/2020 | 11:24:02 | 79.43, -94.91 | 112.86 | 3.11 | 60 |
| 4 | 01/20/2020 | 12:14:22 | -79.71, 74.80 | 67.61 | 01/20/2020 | 12:14:39 | -79.71, 74.77 | 67.62 | 0.65 | 17 |
| 5 | 01/23/2020 | 03:41:29 | 79.54, 21.78 | 112.10 | 01/23/2020 | 03:40:52 | 79.53, 21.66 | 112.15 | 2.64 | 37 |
| 6 | 01/23/2020 | 04:30:49 | -79.81,-168.61 | 68.31 | 01/23/2020 | 04:31:29 | -79.80,-168.62 | 68.33 | 0.41 | 40 |
| 7 | 01/25/2020 | 19:57:56 | 79.63, 138.31 | 111.37 | 01/25/2020 | 19:57:42 | 79.62, 138.23 | 111.39 | 1.83 | 14 |
| 8 | 01/25/2020 | 20:47:17 | -79.86, -52.31 | 68.99 | 01/25/2020 | 20:48:20 | -79.86, -52.29 | 69.04 | 0.41 | 63 |
| 9 | 01/28/2020 | 11:25:02 | -79.54, 85.92 | 69.15 | 01/28/2020 | 11:23:53 | -79.55, 86.05 | 69.12 | 2.60 | 69 |
| 10 | 01/28/2020 | 12:14:23 | 79.72,-105.18 | 110.59 | 01/28/2020 | 12:14:32 | 79.71,-105.20 | 110.59 | 0.67 | 9 |
| 11 | 01/31/2020 | 03:41:31 | -79.52,-158.38 | 69.80 | 01/31/2020 | 03:40:46 | -79.51,-158.50 | 69.74 | 2.48 | 45 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/17/2020
Download SNOs between AURA and NPP since TLE EPOCH: 01/17/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service