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: 12/31/2018
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 | 01/12/2019 | 00:15:31 | 80.28, 134.06 | 104.56 | 01/12/2019 | 00:14:28 | 80.27, 134.00 | 104.59 | 1.40 | 63 |
2 | 01/12/2019 | 01:06:16 | -80.28, -58.61 | 75.45 | 01/12/2019 | 01:05:28 | -80.28, -58.67 | 75.43 | 1.07 | 48 |
3 | 01/12/2019 | 01:57:01 | 80.28, 108.67 | 104.55 | 01/12/2019 | 01:56:28 | 80.29, 108.81 | 104.56 | 2.98 | 33 |
4 | 01/12/2019 | 02:47:46 | -80.28, -84.00 | 75.46 | 01/12/2019 | 02:47:29 | -80.28, -84.18 | 75.44 | 3.32 | 17 |
5 | 01/12/2019 | 03:38:31 | 80.28, 83.28 | 104.54 | 01/12/2019 | 03:38:29 | 80.29, 83.30 | 104.55 | 1.03 | 2 |
6 | 01/12/2019 | 04:29:16 | -80.28,-109.39 | 75.47 | 01/12/2019 | 04:29:29 | -80.30,-109.36 | 75.47 | 1.82 | 13 |
7 | 01/12/2019 | 05:20:01 | 80.28, 57.89 | 104.54 | 01/12/2019 | 05:20:30 | 80.29, 57.78 | 104.54 | 2.10 | 29 |
8 | 01/12/2019 | 06:10:46 | -80.28,-134.78 | 75.48 | 01/12/2019 | 06:11:30 | -80.29,-134.87 | 75.48 | 2.23 | 44 |
9 | 01/12/2019 | 07:01:32 | 80.31, 32.18 | 104.58 | 01/12/2019 | 07:02:31 | 80.29, 32.27 | 104.53 | 2.91 | 59 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/31/2018
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/31/2018 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service