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: 5/12/2020
| 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 | 79.36,-153.42 | 60.72 | 05/21/2020 | 20:01:02 | 79.36,-153.48 | 60.69 | 1.23 | 72 |
| 2 | 05/21/2020 | 20:50:47 | -79.34, 13.68 | 119.29 | 05/21/2020 | 20:51:47 | -79.36, 13.78 | 119.31 | 3.44 | 60 |
| 3 | 05/21/2020 | 21:41:50 | 79.37,-178.76 | 60.70 | 05/21/2020 | 21:42:32 | 79.36,-178.89 | 60.69 | 3.11 | 42 |
| 4 | 05/21/2020 | 22:32:47 | -79.36, -11.65 | 119.31 | 05/21/2020 | 22:33:17 | -79.37, -11.62 | 119.32 | 1.24 | 30 |
| 5 | 05/21/2020 | 23:23:51 | 79.36, 155.64 | 60.69 | 05/21/2020 | 23:24:02 | 79.36, 155.71 | 60.68 | 1.46 | 11 |
| 6 | 05/22/2020 | 00:14:47 | -79.38, -36.98 | 119.33 | 05/22/2020 | 00:14:47 | -79.37, -37.03 | 119.32 | 1.14 | 0 |
| 7 | 05/22/2020 | 01:05:51 | 79.38, 130.31 | 60.67 | 05/22/2020 | 01:05:32 | 79.37, 130.30 | 60.67 | 1.31 | 19 |
| 8 | 05/22/2020 | 01:56:48 | -79.36, -62.58 | 119.34 | 05/22/2020 | 01:56:17 | -79.37, -62.43 | 119.33 | 3.29 | 31 |
| 9 | 05/22/2020 | 02:47:51 | 79.40, 104.98 | 60.65 | 05/22/2020 | 02:47:02 | 79.37, 104.90 | 60.66 | 3.31 | 49 |
| 10 | 05/22/2020 | 03:38:48 | -79.38, -87.91 | 119.35 | 05/22/2020 | 03:37:47 | -79.38, -87.84 | 119.34 | 1.57 | 61 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/12/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/12/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service