Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AQUA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2017
| Index | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 04/22/2017 | 14:05:34 | -75.30, 25.61 | 94.19 | 04/22/2017 | 14:04:40 | -75.31, 25.71 | 94.17 | 2.85 | 54 |
| 2 | 04/22/2017 | 14:54:45 | 76.01,-164.66 | 84.99 | 04/22/2017 | 14:55:09 | 76.00,-164.76 | 84.99 | 2.89 | 24 |
| 3 | 04/25/2017 | 06:22:03 | -75.26, 141.38 | 95.03 | 04/25/2017 | 06:21:37 | -75.25, 141.30 | 94.99 | 2.43 | 26 |
| 4 | 04/25/2017 | 07:11:06 | 76.36, -47.67 | 83.69 | 04/25/2017 | 07:11:57 | 76.35, -47.75 | 83.67 | 2.23 | 51 |
| 5 | 04/27/2017 | 21:51:01 | 68.93, 77.97 | 90.84 | 04/27/2017 | 21:49:48 | 69.01, 77.26 | 91.03 | 29.99 | 73 |
| 6 | 04/27/2017 | 22:38:20 | -75.75,-101.33 | 96.46 | 04/27/2017 | 22:38:21 | -75.75,-101.36 | 96.45 | 1.04 | 1 |
| 7 | 04/27/2017 | 23:24:27 | 81.84, 124.73 | 72.34 | 04/27/2017 | 23:25:40 | 81.28, 124.62 | 72.08 | 61.72 | 73 |
| 8 | 04/30/2017 | 14:05:33 | 75.12,-154.86 | 83.45 | 04/30/2017 | 14:04:44 | 75.12,-154.84 | 83.49 | 0.60 | 49 |
| 9 | 04/30/2017 | 14:54:37 | -76.28, 16.19 | 97.89 | 04/30/2017 | 14:55:05 | -76.29, 16.23 | 97.93 | 1.29 | 28 |
| 10 | 05/03/2017 | 06:21:57 | 75.30, -38.48 | 82.45 | 05/03/2017 | 06:21:36 | 75.29, -38.56 | 82.49 | 2.49 | 21 |
Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2017
Download SNOs between AQUA and NPP since TLE EPOCH: 04/20/2017 in txt file.
Historical Predictions of SNOs between AQUA and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service