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: 10/4/2021
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 -77.88, 98.69 95.88 10/07/2021 16:02:21 -77.85, 95.33 95.65 78.63 66
2 10/07/2021 16:54:20 78.18, -95.61 84.53 10/07/2021 16:53:17 78.19, -95.51 84.54 2.51 63
3 10/07/2021 17:45:04 -78.20, 71.60 95.44 10/07/2021 17:44:13 -78.16, 71.63 95.46 3.88 51
4 10/07/2021 18:35:49 78.18,-121.00 84.56 10/07/2021 18:35:17 78.19,-120.95 84.58 1.69 32
5 10/07/2021 19:26:33 -78.20, 46.21 95.41 10/07/2021 19:26:13 -78.17, 46.18 95.43 3.39 20
6 10/07/2021 20:17:18 78.19,-146.39 84.59 10/07/2021 20:17:17 78.20,-146.40 84.61 1.83 1
7 10/07/2021 21:08:02 -78.20, 20.82 95.38 10/07/2021 21:08:12 -78.22, 20.96 95.38 3.32 10
8 10/07/2021 21:58:47 78.19,-171.78 84.62 10/07/2021 21:59:17 78.21,-171.85 84.64 2.79 30
9 10/07/2021 22:49:31 -78.21, -4.57 95.35 10/07/2021 22:50:12 -78.22, -4.49 95.35 2.55 41
10 10/07/2021 23:40:17 78.23, 162.61 84.70 10/07/2021 23:41:17 78.22, 162.70 84.67 2.63 60
11 10/08/2021 00:31:00 -78.21, -29.96 95.32 10/08/2021 00:32:12 -78.23, -29.94 95.32 2.44 72

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/4/2021
SNOs_Map_FY3D_NOAA-19_20211004.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/04/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19