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: 1/22/2018
| 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, -95.83 | 101.12 | 01/31/2018 | 15:15:26 | 80.68, -95.92 | 101.18 | 2.66 | 68 |
| 2 | 01/31/2018 | 16:07:20 | -80.68, 71.12 | 78.84 | 01/31/2018 | 16:06:33 | -80.67, 71.07 | 78.81 | 1.82 | 47 |
| 3 | 01/31/2018 | 16:58:05 | 80.68,-121.58 | 101.16 | 01/31/2018 | 16:57:28 | 80.67,-121.67 | 101.18 | 2.37 | 37 |
| 4 | 01/31/2018 | 17:48:50 | -80.68, 45.72 | 78.85 | 01/31/2018 | 17:48:34 | -80.67, 45.67 | 78.84 | 1.48 | 16 |
| 5 | 01/31/2018 | 18:39:35 | 80.68,-146.99 | 101.15 | 01/31/2018 | 18:39:29 | 80.67,-147.07 | 101.15 | 2.00 | 6 |
| 6 | 01/31/2018 | 19:30:20 | -80.68, 20.31 | 78.86 | 01/31/2018 | 19:30:35 | -80.68, 20.28 | 78.87 | 1.16 | 15 |
| 7 | 01/31/2018 | 20:21:05 | 80.69,-172.40 | 101.14 | 01/31/2018 | 20:21:30 | 80.67,-172.46 | 101.12 | 1.63 | 25 |
| 8 | 01/31/2018 | 21:11:50 | -80.69, -5.10 | 78.88 | 01/31/2018 | 21:12:36 | -80.68, -5.11 | 78.90 | 0.87 | 46 |
| 9 | 01/31/2018 | 22:02:35 | 80.69, 162.19 | 101.12 | 01/31/2018 | 22:03:31 | 80.68, 162.15 | 101.09 | 1.27 | 56 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/22/2018
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/22/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service