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: 4/19/2020
| 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 | 04/20/2020 | 03:41:39 | -79.50,-158.61 | 99.12 | 04/20/2020 | 03:41:15 | -79.51,-158.55 | 99.12 | 1.30 | 24 |
| 2 | 04/20/2020 | 04:31:00 | 79.69, 10.36 | 80.59 | 04/20/2020 | 04:31:54 | 79.68, 10.25 | 80.57 | 2.26 | 54 |
| 3 | 04/22/2020 | 19:09:17 | 77.97, 141.09 | 82.04 | 04/22/2020 | 19:08:03 | 78.10, 140.63 | 82.14 | 17.39 | 74 |
| 4 | 04/22/2020 | 19:58:06 | -79.55, -42.42 | 100.10 | 04/22/2020 | 19:58:09 | -79.55, -42.44 | 100.10 | 0.49 | 3 |
| 5 | 04/25/2020 | 11:25:10 | 79.43, -95.01 | 79.21 | 04/25/2020 | 11:24:22 | 79.43, -94.92 | 79.23 | 2.01 | 48 |
| 6 | 04/25/2020 | 12:14:32 | -79.62, 74.01 | 101.10 | 04/25/2020 | 12:15:02 | -79.62, 73.94 | 101.11 | 1.59 | 30 |
| 7 | 04/28/2020 | 03:41:36 | 79.50, 21.37 | 78.25 | 04/28/2020 | 03:41:15 | 79.50, 21.42 | 78.25 | 1.36 | 21 |
| 8 | 04/28/2020 | 04:30:58 | -79.69,-169.58 | 102.06 | 04/28/2020 | 04:31:55 | -79.69,-169.69 | 102.08 | 2.28 | 57 |
| 9 | 04/30/2020 | 19:08:43 | -79.27, -31.90 | 102.24 | 04/30/2020 | 19:07:32 | -79.27, -31.99 | 102.17 | 1.85 | 71 |
| 10 | 04/30/2020 | 19:58:00 | 79.60, 137.98 | 77.27 | 04/30/2020 | 19:58:06 | 79.60, 138.04 | 77.26 | 1.18 | 6 |
| 11 | 05/03/2020 | 11:25:08 | -79.38, 84.67 | 103.19 | 05/03/2020 | 11:24:24 | -79.37, 84.59 | 103.14 | 1.62 | 44 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2020
Download SNOs between AURA and NPP since TLE EPOCH: 04/19/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service