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: 1/6/2020
| 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 | 01/07/2020 | 03:41:24 | 79.56, 21.93 | 114.63 | 01/07/2020 | 03:41:04 | 79.56, 21.86 | 114.65 | 1.35 | 20 |
| 2 | 01/07/2020 | 04:30:43 | -79.86,-168.21 | 65.81 | 01/07/2020 | 04:31:40 | -79.86,-168.13 | 65.87 | 1.70 | 57 |
| 3 | 01/09/2020 | 19:09:02 | -78.19, -37.81 | 63.87 | 01/09/2020 | 19:07:48 | -78.30, -38.30 | 63.75 | 15.97 | 74 |
| 4 | 01/09/2020 | 19:57:52 | 79.64, 138.35 | 114.22 | 01/09/2020 | 19:57:55 | 79.63, 138.22 | 114.24 | 2.81 | 3 |
| 5 | 01/12/2020 | 11:25:00 | -79.49, 85.56 | 65.92 | 01/12/2020 | 11:24:08 | -79.50, 85.56 | 65.89 | 0.29 | 52 |
| 6 | 01/12/2020 | 12:14:18 | 79.78,-104.69 | 113.66 | 01/12/2020 | 12:14:43 | 79.79,-104.57 | 113.61 | 2.51 | 25 |
| 7 | 01/15/2020 | 03:41:28 | -79.57,-158.06 | 66.43 | 01/15/2020 | 03:40:59 | -79.57,-158.09 | 66.40 | 0.79 | 29 |
| 8 | 01/15/2020 | 04:30:46 | 79.85, 11.71 | 113.15 | 01/15/2020 | 04:31:34 | 79.85, 11.80 | 113.10 | 1.81 | 48 |
| 9 | 01/17/2020 | 19:57:55 | -79.63, -41.69 | 66.99 | 01/17/2020 | 19:57:49 | -79.63, -41.75 | 66.97 | 1.29 | 6 |
| 10 | 01/17/2020 | 20:47:14 | 79.88, 127.80 | 112.65 | 01/17/2020 | 20:48:25 | 79.88, 127.87 | 112.59 | 1.47 | 71 |
| 11 | 01/20/2020 | 11:25:00 | 79.53, -94.17 | 112.67 | 01/20/2020 | 11:23:59 | 79.54, -94.05 | 112.69 | 2.60 | 61 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/6/2020
Download SNOs between AURA and NPP since TLE EPOCH: 01/06/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service