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: 5/21/2020
| 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 | 79.37,-153.34 | 60.72 | 05/21/2020 | 20:01:02 | 79.34,-153.38 | 60.67 | 2.69 | 72 |
| 2 | 05/21/2020 | 20:50:47 | -79.34, 13.73 | 119.29 | 05/21/2020 | 20:51:47 | -79.35, 13.84 | 119.32 | 2.70 | 60 |
| 3 | 05/21/2020 | 21:41:51 | 79.35,-178.95 | 60.70 | 05/21/2020 | 21:42:32 | 79.35,-178.78 | 60.66 | 3.42 | 41 |
| 4 | 05/21/2020 | 22:32:47 | -79.36, -11.60 | 119.31 | 05/21/2020 | 22:33:17 | -79.36, -11.56 | 119.33 | 0.94 | 30 |
| 5 | 05/21/2020 | 23:23:51 | 79.37, 155.72 | 60.69 | 05/21/2020 | 23:24:02 | 79.35, 155.81 | 60.65 | 3.00 | 11 |
| 6 | 05/22/2020 | 00:14:47 | -79.38, -36.93 | 119.33 | 05/22/2020 | 00:14:47 | -79.36, -36.97 | 119.34 | 2.11 | 0 |
| 7 | 05/22/2020 | 01:05:52 | 79.36, 130.12 | 60.67 | 05/22/2020 | 01:05:33 | 79.39, 130.14 | 60.70 | 3.14 | 19 |
| 8 | 05/22/2020 | 01:56:48 | -79.37, -62.54 | 119.34 | 05/22/2020 | 01:56:17 | -79.37, -62.37 | 119.34 | 3.45 | 31 |
| 9 | 05/22/2020 | 02:47:52 | 79.38, 104.78 | 60.66 | 05/22/2020 | 02:47:03 | 79.39, 104.74 | 60.70 | 1.79 | 49 |
| 10 | 05/22/2020 | 03:38:48 | -79.39, -87.86 | 119.36 | 05/22/2020 | 03:37:47 | -79.37, -87.77 | 119.35 | 2.70 | 61 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/21/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service