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: 1/4/2019
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 | 80.27, 134.15 | 104.54 | 01/12/2019 | 00:14:28 | 80.28, 134.08 | 104.59 | 1.57 | 63 |
2 | 01/12/2019 | 01:06:16 | -80.27, -58.54 | 75.47 | 01/12/2019 | 01:05:28 | -80.28, -58.61 | 75.43 | 1.61 | 48 |
3 | 01/12/2019 | 01:57:02 | 80.30, 108.45 | 104.59 | 01/12/2019 | 01:56:29 | 80.27, 108.56 | 104.58 | 3.32 | 33 |
4 | 01/12/2019 | 02:47:47 | -80.30, -84.25 | 75.42 | 01/12/2019 | 02:47:29 | -80.28, -84.12 | 75.44 | 3.19 | 18 |
5 | 01/12/2019 | 03:38:31 | 80.27, 83.37 | 104.53 | 01/12/2019 | 03:38:29 | 80.29, 83.38 | 104.54 | 2.40 | 2 |
6 | 01/12/2019 | 04:29:17 | -80.30,-109.64 | 75.43 | 01/12/2019 | 04:29:30 | -80.28,-109.63 | 75.45 | 2.33 | 13 |
7 | 01/12/2019 | 05:20:01 | 80.27, 57.98 | 104.52 | 01/12/2019 | 05:20:30 | 80.29, 57.86 | 104.53 | 3.15 | 29 |
8 | 01/12/2019 | 06:10:46 | -80.27,-134.71 | 75.49 | 01/12/2019 | 06:11:30 | -80.30,-134.81 | 75.48 | 3.21 | 44 |
9 | 01/12/2019 | 07:01:32 | 80.30, 32.28 | 104.57 | 01/12/2019 | 07:02:31 | 80.29, 32.35 | 104.52 | 1.63 | 59 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/4/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/04/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service