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: 1/20/2018
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 | 01/31/2018 | 15:16:35 | 80.66, -95.90 | 101.13 | 01/31/2018 | 15:15:27 | 80.67, -96.07 | 101.19 | 3.13 | 68 |
2 | 01/31/2018 | 16:07:20 | -80.66, 71.40 | 78.88 | 01/31/2018 | 16:06:33 | -80.68, 71.29 | 78.83 | 2.46 | 47 |
3 | 01/31/2018 | 16:58:05 | 80.66,-121.31 | 101.12 | 01/31/2018 | 16:57:28 | 80.67,-121.46 | 101.16 | 2.92 | 37 |
4 | 01/31/2018 | 17:48:50 | -80.67, 45.99 | 78.89 | 01/31/2018 | 17:48:34 | -80.68, 45.90 | 78.86 | 2.39 | 16 |
5 | 01/31/2018 | 18:39:35 | 80.67,-146.72 | 101.11 | 01/31/2018 | 18:39:29 | 80.68,-146.85 | 101.13 | 2.75 | 6 |
6 | 01/31/2018 | 19:30:20 | -80.67, 20.59 | 78.91 | 01/31/2018 | 19:30:35 | -80.68, 20.50 | 78.89 | 2.35 | 15 |
7 | 01/31/2018 | 20:21:05 | 80.67,-172.13 | 101.09 | 01/31/2018 | 20:21:30 | 80.68,-172.25 | 101.10 | 2.61 | 25 |
8 | 01/31/2018 | 21:11:50 | -80.67, -4.82 | 78.92 | 01/31/2018 | 21:12:36 | -80.69, -4.89 | 78.93 | 2.37 | 46 |
9 | 01/31/2018 | 22:02:35 | 80.67, 162.46 | 101.08 | 01/31/2018 | 22:03:31 | 80.69, 162.36 | 101.07 | 2.51 | 56 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/20/2018
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/20/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service