Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/25/2017
| Index | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 07/30/2017 | 20:38:56 | 80.80,-179.58 | 66.11 | 07/30/2017 | 20:40:10 | 80.81,-179.69 | 66.09 | 2.56 | 74 |
| 2 | 07/30/2017 | 21:29:52 | -80.81, -12.16 | 113.90 | 07/30/2017 | 21:30:55 | -80.81, -12.34 | 113.91 | 3.26 | 63 |
| 3 | 07/30/2017 | 22:20:57 | 80.81, 155.11 | 66.11 | 07/30/2017 | 22:21:39 | 80.80, 155.27 | 66.06 | 3.05 | 42 |
| 4 | 07/30/2017 | 23:11:54 | -80.80, -37.83 | 113.87 | 07/30/2017 | 23:12:25 | -80.81, -37.72 | 113.89 | 2.32 | 31 |
| 5 | 07/31/2017 | 00:02:58 | 80.81, 129.80 | 66.10 | 07/31/2017 | 00:03:09 | 80.80, 129.89 | 66.08 | 2.20 | 11 |
| 6 | 07/31/2017 | 00:53:55 | -80.81, -63.13 | 113.87 | 07/31/2017 | 00:53:55 | -80.81, -63.11 | 113.87 | 0.94 | 0 |
| 7 | 07/31/2017 | 01:45:00 | 80.81, 104.13 | 66.14 | 07/31/2017 | 01:44:40 | 80.82, 104.15 | 66.15 | 1.10 | 20 |
| 8 | 07/31/2017 | 02:35:56 | -80.81, -88.44 | 113.88 | 07/31/2017 | 02:35:25 | -80.81, -88.50 | 113.85 | 1.03 | 31 |
| 9 | 07/31/2017 | 03:27:01 | 80.81, 78.82 | 66.13 | 07/31/2017 | 03:26:10 | 80.82, 78.76 | 66.17 | 1.24 | 51 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 7/25/2017
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 07/25/2017 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service