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: 3/19/2020
| 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 | 03/19/2020 | 04:31:02 | 79.82, 11.40 | 92.63 | 03/19/2020 | 04:31:47 | 79.83, 11.55 | 92.57 | 3.11 | 45 |
| 2 | 03/21/2020 | 19:58:09 | -79.67, -41.48 | 88.21 | 03/21/2020 | 19:58:03 | -79.67, -41.38 | 88.23 | 2.04 | 6 |
| 3 | 03/21/2020 | 20:47:30 | 79.85, 127.54 | 91.50 | 03/21/2020 | 20:48:42 | 79.85, 127.51 | 91.46 | 0.44 | 72 |
| 4 | 03/24/2020 | 11:25:17 | 79.43, -94.90 | 91.08 | 03/24/2020 | 11:24:21 | 79.42, -95.04 | 91.15 | 3.02 | 56 |
| 5 | 03/24/2020 | 12:14:37 | -79.70, 74.64 | 89.33 | 03/24/2020 | 12:14:58 | -79.70, 74.59 | 89.34 | 1.06 | 21 |
| 6 | 03/27/2020 | 03:41:41 | 79.57, 21.95 | 89.81 | 03/27/2020 | 03:41:11 | 79.57, 21.98 | 89.82 | 0.71 | 30 |
| 7 | 03/27/2020 | 04:31:01 | -79.83,-168.44 | 90.61 | 03/27/2020 | 04:31:48 | -79.84,-168.31 | 90.67 | 2.73 | 47 |
| 8 | 03/29/2020 | 19:58:08 | 79.63, 138.27 | 88.65 | 03/29/2020 | 19:58:05 | 79.63, 138.19 | 88.67 | 1.59 | 3 |
| 9 | 03/29/2020 | 20:47:24 | -80.03, -50.95 | 91.99 | 03/29/2020 | 20:48:38 | -80.01, -50.88 | 92.05 | 3.01 | 74 |
| 10 | 04/01/2020 | 11:25:15 | -79.47, 85.39 | 92.16 | 04/01/2020 | 11:24:21 | -79.47, 85.36 | 92.11 | 0.66 | 54 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/19/2020
Download SNOs between AURA and NPP since TLE EPOCH: 03/19/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service