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: 1/16/2020
| 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 | 21:05:13 | 79.66,-171.84 | 102.60 | 01/16/2020 | 21:04:24 | 79.68,-171.88 | 102.64 | 2.15 | 49 |
| 2 | 01/16/2020 | 21:56:09 | -79.68, -4.40 | 77.42 | 01/16/2020 | 21:55:08 | -79.66, -4.37 | 77.41 | 2.33 | 61 |
| 3 | 01/30/2020 | 14:04:19 | -79.62, 113.45 | 80.54 | 01/30/2020 | 14:05:29 | -79.60, 113.55 | 80.60 | 2.90 | 70 |
| 4 | 01/30/2020 | 14:55:20 | 79.61, -79.39 | 99.46 | 01/30/2020 | 14:56:15 | 79.63, -79.43 | 99.46 | 2.74 | 55 |
| 5 | 01/30/2020 | 15:46:20 | -79.61, 87.86 | 80.56 | 01/30/2020 | 15:47:00 | -79.64, 87.85 | 80.55 | 3.06 | 40 |
| 6 | 01/30/2020 | 16:37:20 | 79.63,-104.69 | 99.43 | 01/30/2020 | 16:37:45 | 79.64,-104.85 | 99.45 | 3.36 | 25 |
| 7 | 01/30/2020 | 17:28:20 | -79.63, 62.56 | 80.58 | 01/30/2020 | 17:28:30 | -79.64, 62.44 | 80.56 | 2.89 | 10 |
| 8 | 01/30/2020 | 18:19:21 | 79.62,-130.29 | 99.42 | 01/30/2020 | 18:19:15 | 79.64,-130.27 | 99.44 | 2.76 | 6 |
| 9 | 01/30/2020 | 19:10:21 | -79.62, 36.97 | 80.60 | 01/30/2020 | 19:10:00 | -79.65, 37.02 | 80.57 | 3.22 | 21 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/16/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/16/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service