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: 4/12/2020
| 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 | 04/23/2020 | 18:43:54 | 79.41,-135.08 | 68.35 | 04/23/2020 | 18:45:00 | 79.42,-134.95 | 68.31 | 3.02 | 66 |
| 2 | 04/23/2020 | 19:34:50 | -79.44, 32.46 | 111.67 | 04/23/2020 | 19:35:45 | -79.42, 32.32 | 111.69 | 3.24 | 55 |
| 3 | 04/23/2020 | 20:25:54 | 79.43,-160.40 | 68.32 | 04/23/2020 | 20:26:30 | 79.42,-160.35 | 68.30 | 1.18 | 36 |
| 4 | 04/23/2020 | 21:16:50 | -79.43, 6.86 | 111.69 | 04/23/2020 | 21:17:14 | -79.43, 6.92 | 111.71 | 1.19 | 24 |
| 5 | 04/23/2020 | 22:07:53 | 79.45, 174.28 | 68.29 | 04/23/2020 | 22:07:59 | 79.43, 174.25 | 68.28 | 2.27 | 6 |
| 6 | 04/23/2020 | 22:58:50 | -79.44, -18.46 | 111.72 | 04/23/2020 | 22:58:44 | -79.43, -18.49 | 111.73 | 1.53 | 6 |
| 7 | 04/23/2020 | 23:49:54 | 79.44, 148.68 | 68.27 | 04/23/2020 | 23:49:29 | 79.43, 148.85 | 68.26 | 3.49 | 25 |
| 8 | 04/24/2020 | 00:40:51 | -79.43, -44.07 | 111.74 | 04/24/2020 | 00:40:14 | -79.43, -43.89 | 111.75 | 3.69 | 37 |
| 9 | 04/24/2020 | 01:31:54 | 79.45, 123.36 | 68.25 | 04/24/2020 | 01:30:59 | 79.43, 123.44 | 68.24 | 2.92 | 55 |
| 10 | 04/24/2020 | 02:22:51 | -79.45, -69.39 | 111.77 | 04/24/2020 | 02:21:44 | -79.44, -69.29 | 111.76 | 2.60 | 67 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 04/12/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service