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: 4/7/2020
| 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 | 04/09/2020 | 11:25:14 | 79.46, -94.77 | 84.80 | 04/09/2020 | 11:24:21 | 79.47, -94.64 | 84.82 | 2.66 | 53 |
| 2 | 04/09/2020 | 12:14:37 | -79.62, 73.96 | 95.45 | 04/09/2020 | 12:15:02 | -79.62, 73.90 | 95.45 | 1.12 | 25 |
| 3 | 04/12/2020 | 03:41:41 | 79.49, 21.27 | 83.77 | 04/12/2020 | 03:41:15 | 79.48, 21.23 | 83.80 | 0.96 | 26 |
| 4 | 04/12/2020 | 04:31:01 | -79.75,-169.17 | 96.65 | 04/12/2020 | 04:31:52 | -79.76,-169.09 | 96.70 | 1.76 | 51 |
| 5 | 04/14/2020 | 19:11:13 | -72.41, -54.82 | 88.94 | 04/14/2020 | 19:10:00 | -72.73, -56.90 | 88.60 | 77.97 | 73 |
| 6 | 04/14/2020 | 19:58:06 | 79.62, 138.07 | 82.60 | 04/14/2020 | 19:58:06 | 79.62, 138.18 | 82.57 | 2.31 | 0 |
| 7 | 04/17/2020 | 11:25:13 | -79.45, 85.16 | 98.11 | 04/17/2020 | 11:24:22 | -79.46, 85.29 | 98.10 | 2.90 | 51 |
| 8 | 04/17/2020 | 12:14:34 | 79.63,-105.94 | 81.62 | 04/17/2020 | 12:15:01 | 79.63,-105.97 | 81.60 | 0.47 | 27 |
| 9 | 04/20/2020 | 03:41:40 | -79.50,-158.61 | 99.13 | 04/20/2020 | 03:41:16 | -79.51,-158.58 | 99.11 | 0.55 | 24 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/07/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service