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: 10/13/2021
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 10:43:09 78.14, -2.49 89.49 10/21/2021 10:41:54 78.12, -2.52 89.50 1.79 75
2 10/21/2021 11:33:53 -78.14, 164.79 90.50 10/21/2021 11:32:51 -78.13, 164.79 90.49 1.57 62
3 10/21/2021 12:24:38 78.14, -27.88 89.52 10/21/2021 12:23:54 78.13, -27.97 89.52 2.36 44
4 10/21/2021 13:15:22 -78.15, 139.40 90.47 10/21/2021 13:14:51 -78.14, 139.34 90.46 1.73 31
5 10/21/2021 14:06:07 78.15, -53.27 89.55 10/21/2021 14:05:54 78.14, -53.42 89.55 3.48 13
6 10/21/2021 14:56:51 -78.15, 114.01 90.44 10/21/2021 14:56:51 -78.15, 113.89 90.43 2.76 0
7 10/21/2021 15:47:36 78.15, -78.67 89.58 10/21/2021 15:47:53 78.18, -78.65 89.61 3.76 17
8 10/21/2021 16:38:20 -78.15, 88.62 90.41 10/21/2021 16:38:51 -78.15, 88.44 90.40 4.03 31
9 10/21/2021 17:29:06 78.19,-104.27 89.66 10/21/2021 17:29:53 78.19,-104.10 89.63 3.98 47
10 10/21/2021 18:19:50 -78.20, 63.01 90.33 10/21/2021 18:20:51 -78.16, 62.99 90.38 3.96 61
11 10/21/2021 19:10:40 78.39,-130.78 89.94 10/21/2021 19:11:49 78.34,-128.63 89.75 48.34 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/13/2021
SNOs_Map_FY3D_NOAA-19_20211014.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/13/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19