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: 5/17/2020
| 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,-153.35 | 60.72 | 05/21/2020 | 20:01:02 | 79.35,-153.40 | 60.67 | 2.35 | 72 |
| 2 | 05/21/2020 | 20:50:47 | -79.34, 13.74 | 119.29 | 05/21/2020 | 20:51:47 | -79.36, 13.84 | 119.32 | 2.45 | 60 |
| 3 | 05/21/2020 | 21:41:51 | 79.35,-178.95 | 60.70 | 05/21/2020 | 21:42:32 | 79.35,-178.80 | 60.67 | 3.11 | 41 |
| 4 | 05/21/2020 | 22:32:47 | -79.36, -11.59 | 119.31 | 05/21/2020 | 22:33:17 | -79.36, -11.56 | 119.33 | 0.76 | 30 |
| 5 | 05/21/2020 | 23:23:51 | 79.37, 155.71 | 60.69 | 05/21/2020 | 23:24:02 | 79.35, 155.79 | 60.66 | 2.50 | 11 |
| 6 | 05/22/2020 | 00:14:47 | -79.38, -36.92 | 119.33 | 05/22/2020 | 00:14:47 | -79.36, -36.97 | 119.34 | 2.28 | 0 |
| 7 | 05/22/2020 | 01:05:51 | 79.39, 130.39 | 60.67 | 05/22/2020 | 01:05:32 | 79.36, 130.39 | 60.65 | 3.52 | 19 |
| 8 | 05/22/2020 | 01:56:48 | -79.37, -62.53 | 119.34 | 05/22/2020 | 01:56:17 | -79.37, -62.37 | 119.34 | 3.20 | 31 |
| 9 | 05/22/2020 | 02:47:52 | 79.38, 104.78 | 60.66 | 05/22/2020 | 02:47:03 | 79.40, 104.72 | 60.70 | 2.30 | 49 |
| 10 | 05/22/2020 | 03:38:48 | -79.39, -87.85 | 119.36 | 05/22/2020 | 03:37:47 | -79.37, -87.77 | 119.35 | 2.59 | 61 |
Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 5/17/2020
Download SNOs between NOAA-19 and NPP since TLE EPOCH: 05/17/2020 in txt file.
Historical Predictions of SNOs between NOAA-19 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service