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: 4/24/2020
| 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 | 04/25/2020 | 11:25:10 | 79.43, -95.00 | 79.21 | 04/25/2020 | 11:24:22 | 79.43, -94.91 | 79.23 | 2.03 | 48 |
| 2 | 04/25/2020 | 12:14:32 | -79.62, 73.98 | 101.09 | 04/25/2020 | 12:15:02 | -79.62, 73.92 | 101.10 | 1.40 | 30 |
| 3 | 04/28/2020 | 03:41:35 | 79.53, 21.63 | 78.19 | 04/28/2020 | 03:41:14 | 79.54, 21.70 | 78.20 | 1.40 | 21 |
| 4 | 04/28/2020 | 04:30:58 | -79.69,-169.62 | 102.05 | 04/28/2020 | 04:31:55 | -79.68,-169.71 | 102.08 | 2.08 | 57 |
| 5 | 04/30/2020 | 19:08:42 | -79.30, -31.69 | 102.29 | 04/30/2020 | 19:07:31 | -79.30, -31.76 | 102.22 | 1.68 | 71 |
| 6 | 04/30/2020 | 19:58:00 | 79.60, 137.97 | 77.27 | 04/30/2020 | 19:58:06 | 79.60, 138.03 | 77.26 | 1.23 | 6 |
| 7 | 05/03/2020 | 11:25:08 | -79.37, 84.62 | 103.18 | 05/03/2020 | 11:24:24 | -79.37, 84.55 | 103.13 | 1.51 | 44 |
| 8 | 05/03/2020 | 12:14:26 | 79.66,-105.71 | 76.39 | 05/03/2020 | 12:14:59 | 79.67,-105.64 | 76.35 | 1.60 | 33 |
| 9 | 05/06/2020 | 03:41:32 | -79.50,-158.57 | 104.13 | 05/06/2020 | 03:41:15 | -79.50,-158.61 | 104.11 | 0.84 | 17 |
| 10 | 05/06/2020 | 04:30:51 | 79.75, 10.85 | 75.49 | 05/06/2020 | 04:31:51 | 79.76, 10.97 | 75.43 | 2.43 | 60 |
| 11 | 05/08/2020 | 19:08:38 | 79.27, 148.12 | 75.49 | 05/08/2020 | 19:07:31 | 79.27, 148.02 | 75.56 | 2.17 | 67 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/24/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service