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: 1/16/2020
| 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 | 19:57:54 | -79.66, -41.47 | 67.03 | 01/17/2020 | 19:57:48 | -79.66, -41.50 | 67.02 | 0.74 | 6 |
| 2 | 01/17/2020 | 20:47:13 | 79.91, 128.09 | 112.60 | 01/17/2020 | 20:48:24 | 79.91, 128.19 | 112.53 | 1.94 | 71 |
| 3 | 01/20/2020 | 11:24:59 | 79.57, -93.91 | 112.61 | 01/20/2020 | 11:23:58 | 79.57, -93.76 | 112.63 | 3.10 | 61 |
| 4 | 01/20/2020 | 12:14:22 | -79.73, 74.88 | 67.63 | 01/20/2020 | 12:14:39 | -79.72, 74.84 | 67.63 | 0.87 | 17 |
| 5 | 01/23/2020 | 03:41:30 | 79.51, 21.59 | 112.14 | 01/23/2020 | 03:40:53 | 79.51, 21.44 | 112.20 | 3.08 | 37 |
| 6 | 01/23/2020 | 04:30:50 | -79.78,-168.80 | 68.27 | 01/23/2020 | 04:31:30 | -79.78,-168.84 | 68.29 | 0.76 | 40 |
| 7 | 01/25/2020 | 19:57:57 | 79.61, 138.12 | 111.41 | 01/25/2020 | 19:57:43 | 79.60, 138.00 | 111.44 | 2.61 | 14 |
| 8 | 01/25/2020 | 20:47:18 | -79.84, -52.50 | 68.95 | 01/25/2020 | 20:48:21 | -79.84, -52.52 | 69.00 | 0.48 | 63 |
| 9 | 01/28/2020 | 11:25:02 | -79.52, 85.76 | 69.11 | 01/28/2020 | 11:23:53 | -79.52, 85.83 | 69.07 | 1.40 | 69 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/16/2020
Download SNOs between AURA and NPP since TLE EPOCH: 01/16/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service