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: 4/21/2018
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 | 04/24/2018 | 02:28:36 | 80.59, 96.93 | 70.66 | 04/24/2018 | 02:27:27 | 80.58, 96.81 | 70.71 | 2.46 | 69 |
2 | 04/24/2018 | 03:19:21 | -80.59, -95.82 | 109.34 | 04/24/2018 | 03:18:25 | -80.59, -95.78 | 109.32 | 1.06 | 56 |
3 | 04/24/2018 | 04:10:06 | 80.59, 71.51 | 70.65 | 04/24/2018 | 04:09:28 | 80.58, 71.38 | 70.68 | 2.64 | 38 |
4 | 04/24/2018 | 05:00:51 | -80.60,-121.24 | 109.36 | 04/24/2018 | 05:00:26 | -80.59,-121.21 | 109.35 | 0.94 | 25 |
5 | 04/24/2018 | 05:51:36 | 80.60, 46.09 | 70.63 | 04/24/2018 | 05:51:29 | 80.59, 45.95 | 70.65 | 2.83 | 7 |
6 | 04/24/2018 | 06:42:21 | -80.60,-146.66 | 109.37 | 04/24/2018 | 06:42:27 | -80.59,-146.63 | 109.38 | 0.84 | 6 |
7 | 04/24/2018 | 07:33:06 | 80.60, 20.67 | 70.62 | 04/24/2018 | 07:33:30 | 80.59, 20.52 | 70.62 | 3.02 | 24 |
8 | 04/24/2018 | 08:23:51 | -80.60,-172.07 | 109.39 | 04/24/2018 | 08:24:28 | -80.60,-172.06 | 109.42 | 0.74 | 37 |
9 | 04/24/2018 | 09:14:36 | 80.60, -4.75 | 70.60 | 04/24/2018 | 09:15:31 | 80.59, -4.91 | 70.59 | 3.22 | 55 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/21/2018
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/21/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service