Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/5/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 10/07/2021 16:03:27 -77.86, 98.75 95.90 10/07/2021 16:02:21 -77.87, 95.40 95.65 78.37 66
2 10/07/2021 16:54:20 78.16, -95.53 84.51 10/07/2021 16:53:18 78.16, -95.65 84.53 2.63 62
3 10/07/2021 17:45:04 -78.19, 71.67 95.46 10/07/2021 17:44:13 -78.18, 71.70 95.45 1.27 51
4 10/07/2021 18:35:49 78.17,-120.92 84.54 10/07/2021 18:35:18 78.17,-121.10 84.56 3.94 31
5 10/07/2021 19:26:33 -78.19, 46.28 95.43 10/07/2021 19:26:13 -78.18, 46.26 95.42 0.73 20
6 10/07/2021 20:17:19 78.21,-146.53 84.62 10/07/2021 20:17:18 78.18,-146.54 84.59 3.63 1
7 10/07/2021 21:08:02 -78.19, 20.89 95.39 10/07/2021 21:08:13 -78.19, 20.81 95.39 1.85 11
8 10/07/2021 21:58:48 78.22,-171.92 84.65 10/07/2021 21:59:18 78.19,-171.99 84.62 3.48 30
9 10/07/2021 22:49:31 -78.20, -4.50 95.36 10/07/2021 22:50:13 -78.20, -4.64 95.36 3.21 42
10 10/07/2021 23:40:16 78.22, 162.69 84.69 10/07/2021 23:41:16 78.23, 162.79 84.68 2.74 60
11 10/08/2021 00:31:00 -78.24, -30.10 95.28 10/08/2021 00:32:12 -78.21, -30.08 95.33 3.27 72

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/5/2021
SNOs_Map_FY3D_NOAA-19_20211005.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/05/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19