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: 12/21/2021
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 | 12/29/2021 | 14:48:48 | -77.26, 116.41 | 78.77 | 12/29/2021 | 14:47:39 | -77.28, 114.16 | 78.54 | 55.22 | 69 |
2 | 12/29/2021 | 15:39:40 | 77.53, -77.51 | 101.59 | 12/29/2021 | 15:38:30 | 77.52, -77.41 | 101.59 | 3.18 | 70 |
3 | 12/29/2021 | 16:30:24 | -77.52, 89.86 | 78.44 | 12/29/2021 | 16:29:33 | -77.53, 89.88 | 78.41 | 0.93 | 51 |
4 | 12/29/2021 | 17:21:10 | 77.54,-102.92 | 101.59 | 12/29/2021 | 17:20:30 | 77.52,-102.87 | 101.59 | 2.30 | 40 |
5 | 12/29/2021 | 18:11:54 | -77.53, 64.45 | 78.43 | 12/29/2021 | 18:11:33 | -77.53, 64.41 | 78.41 | 1.12 | 21 |
6 | 12/29/2021 | 19:02:40 | 77.55,-128.33 | 101.60 | 12/29/2021 | 19:02:30 | 77.53,-128.34 | 101.59 | 2.14 | 10 |
7 | 12/29/2021 | 19:53:23 | -77.53, 39.05 | 78.42 | 12/29/2021 | 19:53:32 | -77.54, 38.94 | 78.42 | 2.49 | 9 |
8 | 12/29/2021 | 20:44:09 | 77.55,-153.74 | 101.61 | 12/29/2021 | 20:44:29 | 77.53,-153.81 | 101.59 | 2.80 | 20 |
9 | 12/29/2021 | 21:34:53 | -77.54, 13.64 | 78.42 | 12/29/2021 | 21:35:32 | -77.54, 13.47 | 78.42 | 3.96 | 39 |
10 | 12/29/2021 | 22:25:39 | 77.56,-179.15 | 101.61 | 12/29/2021 | 22:26:28 | 77.58,-179.07 | 101.61 | 2.72 | 49 |
11 | 12/29/2021 | 23:16:24 | -77.59, -11.96 | 78.36 | 12/29/2021 | 23:17:31 | -77.59, -11.79 | 78.40 | 4.13 | 67 |
12 | 12/30/2021 | 00:07:14 | 77.78, 154.45 | 101.89 | 12/30/2021 | 00:08:24 | 77.74, 156.29 | 101.69 | 43.68 | 70 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/21/2021
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 12/21/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19