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: 5/15/2020
| 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 | 05/21/2020 | 19:59:50 | 79.35,-153.44 | 60.72 | 05/21/2020 | 20:01:02 | 79.36,-153.47 | 60.69 | 0.69 | 72 |
| 2 | 05/21/2020 | 20:50:46 | -79.37, 13.93 | 119.30 | 05/21/2020 | 20:51:47 | -79.36, 13.78 | 119.31 | 3.10 | 61 |
| 3 | 05/21/2020 | 21:41:50 | 79.37,-178.77 | 60.70 | 05/21/2020 | 21:42:32 | 79.36,-178.88 | 60.68 | 2.64 | 42 |
| 4 | 05/21/2020 | 22:32:47 | -79.35, -11.68 | 119.31 | 05/21/2020 | 22:33:17 | -79.37, -11.63 | 119.32 | 1.80 | 30 |
| 5 | 05/21/2020 | 23:23:51 | 79.36, 155.62 | 60.69 | 05/21/2020 | 23:24:02 | 79.36, 155.72 | 60.67 | 2.02 | 11 |
| 6 | 05/22/2020 | 00:14:47 | -79.37, -37.01 | 119.32 | 05/22/2020 | 00:14:47 | -79.37, -37.03 | 119.32 | 0.54 | 0 |
| 7 | 05/22/2020 | 01:05:51 | 79.38, 130.29 | 60.67 | 05/22/2020 | 01:05:32 | 79.37, 130.31 | 60.67 | 1.43 | 19 |
| 8 | 05/22/2020 | 01:56:47 | -79.39, -62.33 | 119.34 | 05/22/2020 | 01:56:17 | -79.37, -62.43 | 119.33 | 2.72 | 30 |
| 9 | 05/22/2020 | 02:47:51 | 79.40, 104.96 | 60.65 | 05/22/2020 | 02:47:02 | 79.37, 104.91 | 60.66 | 3.10 | 49 |
| 10 | 05/22/2020 | 03:38:48 | -79.38, -87.94 | 119.35 | 05/22/2020 | 03:37:47 | -79.38, -87.84 | 119.34 | 2.06 | 61 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/15/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service