Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/17/2019
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
1 | 04/19/2019 | 08:24:20 | 80.14, 13.83 | 71.36 | 04/19/2019 | 08:23:08 | 80.15, 13.91 | 71.40 | 2.02 | 72 |
2 | 04/19/2019 | 09:15:05 | -80.15,-178.98 | 108.63 | 04/19/2019 | 09:14:04 | -80.14,-179.03 | 108.61 | 1.84 | 61 |
3 | 04/19/2019 | 10:05:50 | 80.15, -11.58 | 71.34 | 04/19/2019 | 10:05:09 | 80.15, -11.63 | 71.37 | 1.14 | 41 |
4 | 04/19/2019 | 10:56:35 | -80.16, 155.61 | 108.65 | 04/19/2019 | 10:56:04 | -80.16, 155.75 | 108.65 | 2.70 | 31 |
5 | 04/19/2019 | 11:47:20 | 80.15, -36.99 | 71.33 | 04/19/2019 | 11:47:10 | 80.15, -37.16 | 71.35 | 3.27 | 10 |
6 | 04/19/2019 | 12:38:05 | -80.16, 130.20 | 108.67 | 04/19/2019 | 12:38:05 | -80.16, 130.22 | 108.67 | 0.43 | 0 |
7 | 04/19/2019 | 13:28:50 | 80.15, -62.40 | 71.31 | 04/19/2019 | 13:29:10 | 80.17, -62.37 | 71.31 | 1.97 | 20 |
8 | 04/19/2019 | 14:19:35 | -80.16, 104.79 | 108.69 | 04/19/2019 | 14:20:06 | -80.15, 104.68 | 108.70 | 2.31 | 31 |
9 | 04/19/2019 | 15:10:20 | 80.16, -87.81 | 71.29 | 04/19/2019 | 15:11:11 | 80.17, -87.91 | 71.29 | 2.31 | 51 |
10 | 04/19/2019 | 16:01:05 | -80.17, 79.38 | 108.71 | 04/19/2019 | 16:02:06 | -80.17, 79.47 | 108.74 | 1.82 | 61 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/17/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/17/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service