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: 10/20/2021
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 10/21/2021 10:43:08 78.12, -2.39 89.46 10/21/2021 10:41:53 78.15, -2.36 89.51 3.72 75
2 10/21/2021 11:33:52 -78.13, 164.87 90.51 10/21/2021 11:32:50 -78.15, 164.93 90.48 3.03 62
3 10/21/2021 12:24:37 78.12, -27.78 89.49 10/21/2021 12:23:53 78.16, -27.81 89.54 4.12 44
4 10/21/2021 13:15:21 -78.13, 139.48 90.49 10/21/2021 13:14:50 -78.16, 139.48 90.45 3.19 31
5 10/21/2021 14:06:07 78.17, -53.39 89.57 10/21/2021 14:05:53 78.17, -53.26 89.57 2.87 14
6 10/21/2021 14:56:51 -78.18, 113.87 90.40 10/21/2021 14:56:50 -78.17, 114.03 90.42 3.69 1
7 10/21/2021 15:47:36 78.17, -78.78 89.60 10/21/2021 15:47:53 78.17, -78.71 89.60 1.57 17
8 10/21/2021 16:38:20 -78.18, 88.48 90.37 10/21/2021 16:38:50 -78.18, 88.58 90.39 2.32 30
9 10/21/2021 17:29:05 78.17,-104.17 89.63 10/21/2021 17:29:53 78.18,-104.16 89.63 0.89 48
10 10/21/2021 18:19:49 -78.18, 63.09 90.35 10/21/2021 18:20:50 -78.19, 63.13 90.36 1.02 61
11 10/21/2021 19:10:40 78.41,-130.89 89.97 10/21/2021 19:11:48 78.37,-128.46 89.77 54.53 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/20/2021
SNOs_Map_FY3D_NOAA-19_20211020.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/20/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19