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: 1/8/2020
| 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 | 01/16/2020 | 14:17:11 | 79.65, -69.98 | 102.66 | 01/16/2020 | 14:18:24 | 79.65, -70.08 | 102.63 | 1.93 | 73 |
| 2 | 01/16/2020 | 15:08:08 | -79.64, 97.20 | 77.35 | 01/16/2020 | 15:09:09 | -79.65, 97.20 | 77.37 | 1.10 | 61 |
| 3 | 01/16/2020 | 15:59:12 | 79.64, -95.58 | 102.65 | 01/16/2020 | 15:59:54 | 79.65, -95.50 | 102.63 | 2.04 | 42 |
| 4 | 01/16/2020 | 16:50:08 | -79.66, 71.90 | 77.37 | 01/16/2020 | 16:50:39 | -79.66, 71.78 | 77.37 | 2.56 | 31 |
| 5 | 01/16/2020 | 17:41:12 | 79.66,-120.88 | 102.63 | 01/16/2020 | 17:41:24 | 79.66,-120.92 | 102.63 | 0.81 | 12 |
| 6 | 01/16/2020 | 18:32:09 | -79.65, 46.31 | 77.38 | 01/16/2020 | 18:32:09 | -79.66, 46.36 | 77.38 | 1.37 | 0 |
| 7 | 01/16/2020 | 19:23:13 | 79.65,-146.47 | 102.62 | 01/16/2020 | 19:22:54 | 79.66,-146.33 | 102.62 | 3.02 | 19 |
| 8 | 01/16/2020 | 20:14:09 | -79.67, 21.02 | 77.40 | 01/16/2020 | 20:13:39 | -79.67, 20.94 | 77.38 | 1.58 | 30 |
| 9 | 01/16/2020 | 21:05:13 | 79.67,-171.77 | 102.60 | 01/16/2020 | 21:04:24 | 79.67,-171.75 | 102.62 | 0.42 | 49 |
| 10 | 01/16/2020 | 21:56:10 | -79.66, -4.57 | 77.41 | 01/16/2020 | 21:55:09 | -79.67, -4.48 | 77.39 | 2.15 | 61 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/8/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/08/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service