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: 2/14/2019
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 | 80.23,-127.09 | 93.08 | 02/22/2019 | 17:41:28 | 80.21,-127.02 | 93.10 | 2.17 | 69 |
2 | 02/22/2019 | 18:33:22 | -80.23, 40.16 | 86.93 | 02/22/2019 | 18:32:34 | -80.21, 40.21 | 86.92 | 2.47 | 48 |
3 | 02/22/2019 | 19:24:07 | 80.23,-152.49 | 93.06 | 02/22/2019 | 19:23:29 | 80.21,-152.54 | 93.07 | 2.23 | 38 |
4 | 02/22/2019 | 20:14:52 | -80.24, 14.76 | 86.95 | 02/22/2019 | 20:14:35 | -80.21, 14.69 | 86.95 | 2.89 | 17 |
5 | 02/22/2019 | 21:05:37 | 80.23,-177.88 | 93.04 | 02/22/2019 | 21:05:29 | 80.23,-177.74 | 93.02 | 2.73 | 8 |
6 | 02/22/2019 | 21:56:22 | -80.24, -10.63 | 86.97 | 02/22/2019 | 21:56:35 | -80.23, -10.51 | 86.99 | 2.40 | 13 |
7 | 02/22/2019 | 22:47:07 | 80.23, 156.73 | 93.01 | 02/22/2019 | 22:47:30 | 80.23, 156.74 | 93.00 | 0.45 | 23 |
8 | 02/22/2019 | 23:37:52 | -80.24, -36.02 | 86.99 | 02/22/2019 | 23:38:36 | -80.23, -36.03 | 87.02 | 0.90 | 44 |
9 | 02/23/2019 | 00:28:37 | 80.23, 131.33 | 92.99 | 02/23/2019 | 00:29:31 | 80.23, 131.22 | 92.97 | 2.17 | 54 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 2/14/2019
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 02/14/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and NOAA-19
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service