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: 10/18/2021
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 78.15, -2.54 89.50 10/21/2021 10:41:54 78.12, -2.53 89.49 2.77 75
2 10/21/2021 11:33:53 -78.16, 164.73 90.48 10/21/2021 11:32:51 -78.13, 164.76 90.50 3.44 62
3 10/21/2021 12:24:38 78.15, -27.93 89.53 10/21/2021 12:23:54 78.13, -27.99 89.52 2.68 44
4 10/21/2021 13:15:22 -78.16, 139.34 90.45 10/21/2021 13:14:51 -78.13, 139.31 90.47 2.92 31
5 10/21/2021 14:06:07 78.15, -53.32 89.56 10/21/2021 14:05:54 78.14, -53.44 89.55 3.29 13
6 10/21/2021 14:56:51 -78.16, 113.94 90.42 10/21/2021 14:56:51 -78.14, 113.86 90.44 3.05 0
7 10/21/2021 15:47:36 78.16, -78.71 89.59 10/21/2021 15:47:53 78.18, -78.66 89.60 2.84 17
8 10/21/2021 16:38:20 -78.17, 88.55 90.39 10/21/2021 16:38:50 -78.19, 88.64 90.39 2.90 30
9 10/21/2021 17:29:05 78.16,-104.10 89.62 10/21/2021 17:29:53 78.19,-104.11 89.63 3.04 48
10 10/21/2021 18:19:49 -78.17, 63.16 90.36 10/21/2021 18:20:50 -78.19, 63.19 90.36 2.75 61
11 10/21/2021 19:10:40 78.40,-130.82 89.96 10/21/2021 19:11:49 78.34,-128.65 89.75 49.20 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/18/2021
SNOs_Map_FY3D_NOAA-19_20211018.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/18/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19