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 | 14:17:12 | 79.64, -70.11 | 102.66 | 01/16/2020 | 14:18:24 | 79.64, -70.01 | 102.62 | 1.88 | 72 |
| 2 | 01/16/2020 | 15:08:08 | -79.66, 97.38 | 77.36 | 01/16/2020 | 15:09:09 | -79.64, 97.28 | 77.39 | 2.80 | 61 |
| 3 | 01/16/2020 | 15:59:12 | 79.66, -95.41 | 102.64 | 01/16/2020 | 15:59:54 | 79.65, -95.43 | 102.62 | 1.41 | 42 |
| 4 | 01/16/2020 | 16:50:09 | -79.65, 71.80 | 77.37 | 01/16/2020 | 16:50:39 | -79.65, 71.86 | 77.39 | 1.39 | 30 |
| 5 | 01/16/2020 | 17:41:13 | 79.65,-121.00 | 102.63 | 01/16/2020 | 17:41:24 | 79.65,-120.85 | 102.61 | 2.97 | 11 |
| 6 | 01/16/2020 | 18:32:09 | -79.67, 46.50 | 77.39 | 01/16/2020 | 18:32:09 | -79.65, 46.45 | 77.40 | 2.26 | 0 |
| 7 | 01/16/2020 | 19:23:13 | 79.67,-146.30 | 102.61 | 01/16/2020 | 19:22:54 | 79.66,-146.27 | 102.61 | 1.43 | 19 |
| 8 | 01/16/2020 | 20:14:10 | -79.66, 20.91 | 77.40 | 01/16/2020 | 20:13:39 | -79.66, 21.03 | 77.40 | 2.35 | 31 |
| 9 | 01/16/2020 | 21:05:13 | 79.69,-171.59 | 102.59 | 01/16/2020 | 21:04:24 | 79.66,-171.69 | 102.60 | 3.36 | 49 |
| 10 | 01/16/2020 | 21:56:10 | -79.68, -4.38 | 77.42 | 01/16/2020 | 21:55:09 | -79.66, -4.39 | 77.40 | 2.06 | 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