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: 12/22/2017
| 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 | 12/24/2017 | 02:52:18 | 79.49, 33.79 | 115.37 | 12/24/2017 | 02:51:06 | 79.49, 33.79 | 115.43 | 0.09 | 72 |
| 2 | 12/24/2017 | 03:41:40 | -79.67,-157.24 | 64.89 | 12/24/2017 | 03:41:46 | -79.67,-157.36 | 64.88 | 2.50 | 6 |
| 3 | 12/26/2017 | 19:08:46 | 79.61, 150.50 | 115.19 | 12/26/2017 | 19:07:56 | 79.61, 150.63 | 115.20 | 2.85 | 50 |
| 4 | 12/26/2017 | 19:58:08 | -79.79, -40.49 | 65.08 | 12/26/2017 | 19:58:36 | -79.79, -40.48 | 65.10 | 0.33 | 28 |
| 5 | 12/29/2017 | 11:25:16 | 79.64, -93.37 | 115.07 | 12/29/2017 | 11:24:49 | 79.64, -93.37 | 115.09 | 0.05 | 27 |
| 6 | 12/29/2017 | 12:14:37 | -79.83, 75.66 | 65.21 | 12/29/2017 | 12:15:28 | -79.82, 75.54 | 65.22 | 2.68 | 51 |
| 7 | 01/01/2018 | 03:41:45 | 79.67, 22.73 | 114.89 | 01/01/2018 | 03:41:41 | 79.67, 22.62 | 114.91 | 2.27 | 4 |
| 8 | 01/01/2018 | 04:31:05 | -79.93,-167.65 | 65.49 | 01/01/2018 | 04:32:18 | -79.93,-167.59 | 65.56 | 1.37 | 73 |
| 9 | 01/03/2018 | 19:08:53 | -79.55, -29.91 | 65.12 | 01/03/2018 | 19:07:54 | -79.55, -29.87 | 65.09 | 0.80 | 59 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2017
Download SNOs between AURA and NPP since TLE EPOCH: 12/22/2017 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service