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: 4/27/2020
| 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 | 04/28/2020 | 03:41:35 | 79.53, 21.64 | 78.19 | 04/28/2020 | 03:41:14 | 79.54, 21.70 | 78.20 | 1.40 | 21 |
| 2 | 04/28/2020 | 04:30:58 | -79.69,-169.63 | 102.05 | 04/28/2020 | 04:31:55 | -79.68,-169.72 | 102.08 | 1.98 | 57 |
| 3 | 04/30/2020 | 19:08:42 | -79.30, -31.70 | 102.29 | 04/30/2020 | 19:07:31 | -79.29, -31.77 | 102.22 | 1.55 | 71 |
| 4 | 04/30/2020 | 19:58:00 | 79.60, 137.98 | 77.27 | 04/30/2020 | 19:58:06 | 79.60, 138.04 | 77.26 | 1.27 | 6 |
| 5 | 05/03/2020 | 11:25:07 | -79.40, 84.86 | 103.23 | 05/03/2020 | 11:24:23 | -79.40, 84.80 | 103.18 | 1.37 | 44 |
| 6 | 05/03/2020 | 12:14:25 | 79.70,-105.44 | 76.33 | 05/03/2020 | 12:14:58 | 79.70,-105.36 | 76.30 | 1.67 | 33 |
| 7 | 05/06/2020 | 03:41:32 | -79.50,-158.60 | 104.13 | 05/06/2020 | 03:41:15 | -79.50,-158.62 | 104.11 | 0.70 | 17 |
| 8 | 05/06/2020 | 04:30:51 | 79.75, 10.85 | 75.49 | 05/06/2020 | 04:31:51 | 79.76, 10.96 | 75.43 | 2.50 | 60 |
| 9 | 05/08/2020 | 19:08:37 | 79.31, 148.36 | 75.44 | 05/08/2020 | 19:07:30 | 79.30, 148.27 | 75.51 | 2.11 | 67 |
| 10 | 05/08/2020 | 19:57:57 | -79.59, -42.08 | 104.99 | 05/08/2020 | 19:58:07 | -79.59, -42.05 | 105.00 | 0.48 | 10 |
| 11 | 05/11/2020 | 11:25:00 | 79.43, -94.93 | 74.57 | 05/11/2020 | 11:24:20 | 79.43, -94.94 | 74.61 | 0.49 | 40 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/27/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service