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: 12/18/2017
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 | 12/21/2017 | 22:25:09 | -80.71, -23.79 | 73.08 | 12/21/2017 | 22:24:00 | -80.70, -23.72 | 73.06 | 1.49 | 69 |
2 | 12/21/2017 | 23:15:51 | 80.70, 143.79 | 106.88 | 12/21/2017 | 23:15:01 | 80.71, 143.75 | 106.92 | 1.81 | 50 |
3 | 12/22/2017 | 00:06:35 | -80.72, -49.21 | 73.07 | 12/22/2017 | 00:06:01 | -80.71, -49.09 | 73.07 | 2.26 | 34 |
4 | 12/22/2017 | 00:57:17 | 80.70, 118.36 | 106.90 | 12/22/2017 | 00:57:02 | 80.72, 118.37 | 106.91 | 1.69 | 15 |
5 | 12/22/2017 | 01:48:01 | -80.72, -74.63 | 73.06 | 12/22/2017 | 01:48:02 | -80.71, -74.47 | 73.08 | 3.13 | 1 |
6 | 12/22/2017 | 02:38:43 | 80.71, 92.94 | 106.91 | 12/22/2017 | 02:39:03 | 80.72, 92.99 | 106.90 | 1.97 | 20 |
7 | 12/22/2017 | 03:29:26 | -80.70, -99.71 | 73.10 | 12/22/2017 | 03:30:03 | -80.72, -99.84 | 73.09 | 2.71 | 37 |
8 | 12/22/2017 | 04:20:09 | 80.71, 67.51 | 106.92 | 12/22/2017 | 04:21:04 | 80.73, 67.62 | 106.89 | 2.51 | 55 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/18/2017
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/18/2017 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service