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: 1/19/2020
| 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 | 01/20/2020 | 11:25:03 | 79.43, -94.87 | 112.81 | 01/20/2020 | 11:24:03 | 79.42, -95.02 | 112.89 | 3.12 | 60 |
| 2 | 01/20/2020 | 12:14:22 | -79.73, 74.95 | 67.64 | 01/20/2020 | 12:14:39 | -79.73, 74.92 | 67.65 | 0.65 | 17 |
| 3 | 01/23/2020 | 03:41:29 | 79.53, 21.67 | 112.12 | 01/23/2020 | 03:40:52 | 79.52, 21.55 | 112.17 | 2.50 | 37 |
| 4 | 01/23/2020 | 04:30:49 | -79.79,-168.73 | 68.28 | 01/23/2020 | 04:31:29 | -79.79,-168.74 | 68.31 | 0.13 | 40 |
| 5 | 01/25/2020 | 19:57:56 | 79.62, 138.20 | 111.39 | 01/25/2020 | 19:57:42 | 79.61, 138.13 | 111.41 | 1.44 | 14 |
| 6 | 01/25/2020 | 20:47:16 | -79.88, -52.16 | 69.02 | 01/25/2020 | 20:48:19 | -79.88, -52.12 | 69.07 | 0.83 | 63 |
| 7 | 01/28/2020 | 11:25:05 | -79.41, 85.02 | 68.96 | 01/28/2020 | 11:23:57 | -79.40, 84.88 | 68.88 | 3.06 | 68 |
| 8 | 01/28/2020 | 12:14:23 | 79.70,-105.29 | 110.62 | 01/28/2020 | 12:14:32 | 79.70,-105.29 | 110.61 | 0.28 | 9 |
| 9 | 01/31/2020 | 03:41:31 | -79.54,-158.24 | 69.82 | 01/31/2020 | 03:40:46 | -79.53,-158.31 | 69.78 | 1.34 | 45 |
| 10 | 01/31/2020 | 04:30:49 | 79.82, 11.48 | 109.75 | 01/31/2020 | 04:31:21 | 79.82, 11.58 | 109.71 | 2.02 | 32 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2020
Download SNOs between AURA and NPP since TLE EPOCH: 01/19/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service