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: 5/13/2020
| 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 | 79.34,-153.56 | 60.72 | 05/21/2020 | 20:01:02 | 79.37,-153.60 | 60.72 | 3.45 | 72 |
| 2 | 05/21/2020 | 20:50:46 | -79.35, 13.82 | 119.29 | 05/21/2020 | 20:51:46 | -79.34, 13.93 | 119.34 | 2.44 | 60 |
| 3 | 05/21/2020 | 21:41:50 | 79.36,-178.89 | 60.70 | 05/21/2020 | 21:42:32 | 79.38,-179.00 | 60.71 | 2.91 | 42 |
| 4 | 05/21/2020 | 22:32:46 | -79.37, -11.51 | 119.31 | 05/21/2020 | 22:33:16 | -79.35, -11.48 | 119.35 | 2.69 | 30 |
| 5 | 05/21/2020 | 23:23:50 | 79.38, 155.78 | 60.69 | 05/21/2020 | 23:24:02 | 79.38, 155.59 | 60.70 | 3.85 | 12 |
| 6 | 05/22/2020 | 00:14:47 | -79.36, -37.11 | 119.32 | 05/22/2020 | 00:14:47 | -79.39, -37.15 | 119.30 | 2.89 | 0 |
| 7 | 05/22/2020 | 01:05:51 | 79.37, 130.17 | 60.67 | 05/22/2020 | 01:05:32 | 79.38, 130.19 | 60.69 | 1.93 | 19 |
| 8 | 05/22/2020 | 01:56:47 | -79.38, -62.44 | 119.34 | 05/22/2020 | 01:56:17 | -79.39, -62.55 | 119.31 | 2.49 | 30 |
| 9 | 05/22/2020 | 02:47:51 | 79.38, 104.84 | 60.66 | 05/22/2020 | 02:47:02 | 79.39, 104.78 | 60.69 | 1.22 | 49 |
| 10 | 05/22/2020 | 03:38:48 | -79.37, -88.05 | 119.35 | 05/22/2020 | 03:37:47 | -79.39, -87.95 | 119.31 | 3.46 | 61 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/13/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service