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: 1/7/2019
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, 134.17 | 104.54 | 01/12/2019 | 00:14:28 | 80.28, 134.09 | 104.58 | 1.67 | 63 |
2 | 01/12/2019 | 01:06:16 | -80.27, -58.55 | 75.47 | 01/12/2019 | 01:05:28 | -80.28, -58.62 | 75.43 | 1.52 | 48 |
3 | 01/12/2019 | 01:57:02 | 80.30, 108.46 | 104.59 | 01/12/2019 | 01:56:29 | 80.28, 108.57 | 104.57 | 3.15 | 33 |
4 | 01/12/2019 | 02:47:47 | -80.30, -84.25 | 75.42 | 01/12/2019 | 02:47:29 | -80.28, -84.13 | 75.44 | 3.29 | 18 |
5 | 01/12/2019 | 03:38:32 | 80.30, 83.07 | 104.58 | 01/12/2019 | 03:38:30 | 80.27, 83.06 | 104.56 | 2.56 | 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 | 2.42 | 13 |
7 | 01/12/2019 | 05:20:01 | 80.27, 58.00 | 104.52 | 01/12/2019 | 05:20:30 | 80.29, 57.87 | 104.53 | 3.30 | 29 |
8 | 01/12/2019 | 06:10:46 | -80.27,-134.72 | 75.49 | 01/12/2019 | 06:11:30 | -80.30,-134.81 | 75.48 | 3.11 | 44 |
9 | 01/12/2019 | 07:01:32 | 80.30, 32.29 | 104.56 | 01/12/2019 | 07:02:31 | 80.29, 32.36 | 104.52 | 1.50 | 59 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/7/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/07/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service