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: 4/19/2017
| 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 | 04/20/2017 | 03:41:39 | 79.42, 20.75 | 81.11 | 04/20/2017 | 03:41:19 | 79.42, 20.79 | 81.12 | 1.03 | 20 |
| 2 | 04/20/2017 | 04:31:01 | -79.61,-170.29 | 99.18 | 04/20/2017 | 04:31:59 | -79.60,-170.37 | 99.21 | 1.68 | 58 |
| 3 | 04/22/2017 | 19:08:46 | -79.21, -32.38 | 99.49 | 04/22/2017 | 19:07:37 | -79.20, -32.44 | 99.43 | 1.29 | 69 |
| 4 | 04/22/2017 | 19:58:04 | 79.51, 137.28 | 80.06 | 04/22/2017 | 19:58:12 | 79.51, 137.32 | 80.05 | 0.94 | 8 |
| 5 | 04/25/2017 | 11:25:10 | -79.30, 84.09 | 100.51 | 04/25/2017 | 11:24:29 | -79.30, 84.05 | 100.47 | 0.90 | 41 |
| 6 | 04/25/2017 | 12:14:28 | 79.60,-106.22 | 79.05 | 04/25/2017 | 12:15:04 | 79.60,-106.15 | 79.01 | 1.57 | 36 |
| 7 | 04/28/2017 | 03:41:34 | -79.42,-159.21 | 101.54 | 04/28/2017 | 03:41:21 | -79.42,-159.20 | 101.54 | 0.23 | 13 |
| 8 | 04/28/2017 | 04:30:52 | 79.72, 10.52 | 78.01 | 04/28/2017 | 04:31:56 | 79.72, 10.66 | 77.94 | 2.90 | 64 |
| 9 | 04/30/2017 | 19:08:39 | 79.22, 147.72 | 77.93 | 04/30/2017 | 19:07:37 | 79.22, 147.67 | 77.99 | 1.13 | 62 |
| 10 | 04/30/2017 | 19:57:58 | -79.54, -42.54 | 102.54 | 04/30/2017 | 19:58:13 | -79.54, -42.45 | 102.57 | 2.01 | 15 |
| 11 | 05/03/2017 | 11:25:02 | 79.37, -95.43 | 76.92 | 05/03/2017 | 11:24:28 | 79.37, -95.36 | 76.94 | 1.43 | 34 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/19/2017
Download SNOs between AURA and NPP since TLE EPOCH: 04/19/2017 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service