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: 1/4/2020
| 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 | 79.64, -70.06 | 102.66 | 01/16/2020 | 14:18:23 | 79.64, -69.96 | 102.61 | 2.19 | 72 |
| 2 | 01/16/2020 | 15:08:07 | -79.66, 97.43 | 77.36 | 01/16/2020 | 15:09:08 | -79.64, 97.33 | 77.40 | 3.58 | 61 |
| 3 | 01/16/2020 | 15:59:11 | 79.66, -95.36 | 102.64 | 01/16/2020 | 15:59:53 | 79.64, -95.38 | 102.61 | 2.55 | 42 |
| 4 | 01/16/2020 | 16:50:08 | -79.66, 71.84 | 77.37 | 01/16/2020 | 16:50:38 | -79.64, 71.91 | 77.40 | 2.09 | 30 |
| 5 | 01/16/2020 | 17:41:12 | 79.65,-120.95 | 102.63 | 01/16/2020 | 17:41:23 | 79.65,-120.80 | 102.60 | 3.21 | 11 |
| 6 | 01/16/2020 | 18:32:08 | -79.68, 46.55 | 77.39 | 01/16/2020 | 18:32:08 | -79.65, 46.50 | 77.41 | 3.23 | 0 |
| 7 | 01/16/2020 | 19:23:12 | 79.67,-146.25 | 102.61 | 01/16/2020 | 19:22:53 | 79.65,-146.21 | 102.60 | 2.59 | 19 |
| 8 | 01/16/2020 | 20:14:09 | -79.67, 20.96 | 77.40 | 01/16/2020 | 20:13:38 | -79.65, 21.08 | 77.41 | 2.89 | 31 |
| 9 | 01/16/2020 | 21:05:13 | 79.66,-171.84 | 102.60 | 01/16/2020 | 21:04:24 | 79.69,-171.91 | 102.65 | 2.94 | 49 |
| 10 | 01/16/2020 | 21:56:09 | -79.69, -4.34 | 77.42 | 01/16/2020 | 21:55:08 | -79.66, -4.34 | 77.41 | 3.14 | 61 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 01/04/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service