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: 2/21/2019
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 | 02/22/2019 | 17:42:37 | 80.21,-126.91 | 93.05 | 02/22/2019 | 17:41:28 | 80.22,-126.84 | 93.08 | 1.93 | 69 |
2 | 02/22/2019 | 18:33:22 | -80.22, 40.30 | 86.95 | 02/22/2019 | 18:32:34 | -80.22, 40.36 | 86.93 | 1.15 | 48 |
3 | 02/22/2019 | 19:24:07 | 80.21,-152.31 | 93.03 | 02/22/2019 | 19:23:29 | 80.22,-152.36 | 93.06 | 1.43 | 38 |
4 | 02/22/2019 | 20:14:52 | -80.22, 14.90 | 86.97 | 02/22/2019 | 20:14:35 | -80.22, 14.83 | 86.96 | 1.32 | 17 |
5 | 02/22/2019 | 21:05:38 | 80.24,-178.01 | 93.06 | 02/22/2019 | 21:05:30 | 80.22,-177.88 | 93.03 | 3.39 | 8 |
6 | 02/22/2019 | 21:56:22 | -80.22, -10.49 | 87.00 | 02/22/2019 | 21:56:35 | -80.24, -10.36 | 87.01 | 2.97 | 13 |
7 | 02/22/2019 | 22:47:08 | 80.24, 156.59 | 93.04 | 02/22/2019 | 22:47:31 | 80.22, 156.60 | 93.01 | 2.61 | 23 |
8 | 02/22/2019 | 23:37:52 | -80.23, -35.89 | 87.02 | 02/22/2019 | 23:38:36 | -80.24, -35.89 | 87.03 | 1.40 | 44 |
9 | 02/23/2019 | 00:28:37 | 80.22, 131.51 | 92.96 | 02/23/2019 | 00:29:31 | 80.24, 131.40 | 92.96 | 3.12 | 54 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/21/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/21/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service