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: 10/19/2021
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 78.13, -2.45 89.48 10/21/2021 10:41:54 78.14, -2.43 89.51 1.11 75
2 10/21/2021 11:33:53 -78.14, 164.81 90.50 10/21/2021 11:32:51 -78.14, 164.86 90.49 1.07 62
3 10/21/2021 12:24:38 78.13, -27.84 89.51 10/21/2021 12:23:54 78.15, -27.88 89.53 1.81 44
4 10/21/2021 13:15:22 -78.14, 139.42 90.47 10/21/2021 13:14:51 -78.15, 139.41 90.46 0.77 31
5 10/21/2021 14:06:07 78.14, -53.23 89.54 10/21/2021 14:05:54 78.15, -53.33 89.56 3.07 13
6 10/21/2021 14:56:51 -78.15, 114.03 90.44 10/21/2021 14:56:51 -78.16, 113.96 90.43 2.01 0
7 10/21/2021 15:47:37 78.18, -78.84 89.62 10/21/2021 15:47:54 78.16, -78.79 89.59 2.41 17
8 10/21/2021 16:38:21 -78.19, 88.42 90.36 10/21/2021 16:38:51 -78.17, 88.51 90.40 3.35 30
9 10/21/2021 17:29:06 78.18,-104.23 89.65 10/21/2021 17:29:54 78.17,-104.24 89.62 1.72 48
10 10/21/2021 18:19:49 -78.19, 63.03 90.33 10/21/2021 18:20:50 -78.17, 63.06 90.37 2.31 61
11 10/21/2021 19:10:39 78.38,-130.73 89.93 10/21/2021 19:11:48 78.36,-128.54 89.76 49.09 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/19/2021
SNOs_Map_FY3D_NOAA-19_20211019.jpg

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

Historial Predications of SNOs between FY3D and NOAA-19