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: 1/14/2020
| 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 | 01/15/2020 | 03:41:27 | -79.58,-157.93 | 66.46 | 01/15/2020 | 03:40:58 | -79.58,-157.95 | 66.43 | 0.32 | 29 |
| 2 | 01/15/2020 | 04:30:46 | 79.84, 11.61 | 113.17 | 01/15/2020 | 04:31:34 | 79.84, 11.71 | 113.12 | 2.12 | 48 |
| 3 | 01/17/2020 | 19:57:55 | -79.65, -41.58 | 67.01 | 01/17/2020 | 19:57:49 | -79.65, -41.61 | 67.00 | 0.53 | 6 |
| 4 | 01/17/2020 | 20:47:14 | 79.90, 127.96 | 112.62 | 01/17/2020 | 20:48:25 | 79.90, 128.06 | 112.55 | 2.13 | 71 |
| 5 | 01/20/2020 | 11:25:02 | 79.43, -94.84 | 112.81 | 01/20/2020 | 11:24:02 | 79.43, -94.96 | 112.88 | 2.68 | 60 |
| 6 | 01/20/2020 | 12:14:21 | -79.74, 75.01 | 67.65 | 01/20/2020 | 12:14:38 | -79.74, 75.00 | 67.67 | 0.37 | 17 |
| 7 | 01/23/2020 | 03:41:29 | 79.53, 21.69 | 112.12 | 01/23/2020 | 03:40:52 | 79.52, 21.60 | 112.16 | 1.82 | 37 |
| 8 | 01/23/2020 | 04:30:49 | -79.80,-168.69 | 68.29 | 01/23/2020 | 04:31:29 | -79.80,-168.67 | 68.33 | 0.52 | 40 |
| 9 | 01/25/2020 | 19:57:55 | 79.65, 138.46 | 111.34 | 01/25/2020 | 19:57:41 | 79.65, 138.44 | 111.35 | 0.50 | 14 |
| 10 | 01/25/2020 | 20:47:16 | -79.88, -52.14 | 69.02 | 01/25/2020 | 20:48:19 | -79.89, -52.06 | 69.08 | 1.75 | 63 |
| 11 | 01/28/2020 | 11:25:04 | -79.45, 85.26 | 69.01 | 01/28/2020 | 11:23:56 | -79.44, 85.18 | 68.94 | 1.78 | 68 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2020
Download SNOs between AURA and NPP since TLE EPOCH: 01/14/2020 in txt file.
Historical Predictions of SNOs between AURA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service