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: 10/16/2021
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, -2.48 89.49 10/21/2021 10:41:54 78.13, -2.45 89.50 0.89 75
2 10/21/2021 11:33:53 -78.14, 164.78 90.49 10/21/2021 11:32:51 -78.14, 164.85 90.49 1.62 62
3 10/21/2021 12:24:38 78.14, -27.88 89.52 10/21/2021 12:23:54 78.14, -27.90 89.53 0.59 44
4 10/21/2021 13:15:22 -78.15, 139.39 90.47 10/21/2021 13:14:51 -78.15, 139.41 90.46 0.26 31
5 10/21/2021 14:06:07 78.14, -53.27 89.55 10/21/2021 14:05:54 78.15, -53.35 89.56 1.99 13
6 10/21/2021 14:56:51 -78.15, 114.00 90.44 10/21/2021 14:56:51 -78.16, 113.96 90.43 1.20 0
7 10/21/2021 15:47:36 78.15, -78.66 89.58 10/21/2021 15:47:54 78.16, -78.80 89.59 3.42 18
8 10/21/2021 16:38:20 -78.16, 88.61 90.41 10/21/2021 16:38:51 -78.17, 88.51 90.40 2.59 31
9 10/21/2021 17:29:06 78.19,-104.27 89.66 10/21/2021 17:29:54 78.17,-104.25 89.62 2.85 48
10 10/21/2021 18:19:50 -78.20, 63.00 90.33 10/21/2021 18:20:51 -78.17, 63.06 90.37 3.12 61
11 10/21/2021 19:10:40 78.39,-130.77 89.94 10/21/2021 19:11:49 78.36,-128.56 89.76 49.78 69

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/16/2021
SNOs_Map_FY3D_NOAA-19_20211016.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 10/16/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19