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: 1/30/2018
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 | 15:16:34 | 80.66, -95.88 | 101.13 | 01/31/2018 | 15:15:26 | 80.67, -95.92 | 101.18 | 1.75 | 68 |
2 | 01/31/2018 | 16:07:19 | -80.66, 71.36 | 78.87 | 01/31/2018 | 16:06:32 | -80.68, 71.38 | 78.84 | 1.42 | 47 |
3 | 01/31/2018 | 16:58:04 | 80.66,-121.29 | 101.12 | 01/31/2018 | 16:57:27 | 80.68,-121.32 | 101.15 | 1.84 | 37 |
4 | 01/31/2018 | 17:48:49 | -80.67, 45.95 | 78.89 | 01/31/2018 | 17:48:33 | -80.68, 45.98 | 78.87 | 1.70 | 16 |
5 | 01/31/2018 | 18:39:35 | 80.69,-147.05 | 101.16 | 01/31/2018 | 18:39:29 | 80.67,-147.06 | 101.15 | 1.92 | 6 |
6 | 01/31/2018 | 19:30:19 | -80.67, 20.54 | 78.90 | 01/31/2018 | 19:30:34 | -80.69, 20.59 | 78.90 | 2.00 | 15 |
7 | 01/31/2018 | 20:21:05 | 80.69,-172.46 | 101.14 | 01/31/2018 | 20:21:30 | 80.67,-172.46 | 101.12 | 1.67 | 25 |
8 | 01/31/2018 | 21:11:50 | -80.69, -5.21 | 78.86 | 01/31/2018 | 21:12:36 | -80.68, -5.16 | 78.90 | 2.06 | 46 |
9 | 01/31/2018 | 22:02:35 | 80.69, 162.13 | 101.13 | 01/31/2018 | 22:03:31 | 80.68, 162.15 | 101.09 | 1.48 | 56 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/30/2018
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/30/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service