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: 5/9/2021
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 05/09/2021 10:24:02 -78.52, 178.96 117.94 05/09/2021 10:22:48 -78.51, 178.32 117.86 14.21 74
2 05/09/2021 11:14:49 78.58, -14.12 62.15 05/09/2021 11:13:49 78.57, -14.01 62.15 2.64 60
3 05/09/2021 12:05:32 -78.56, 153.35 117.90 05/09/2021 12:04:46 -78.59, 153.39 117.85 3.99 46
4 05/09/2021 12:56:18 78.58, -39.50 62.13 05/09/2021 12:55:49 78.59, -39.42 62.14 1.80 29
5 05/09/2021 13:47:02 -78.60, 127.74 117.86 05/09/2021 13:46:47 -78.57, 127.74 117.88 2.93 15
6 05/09/2021 14:37:47 78.59, -64.88 62.12 05/09/2021 14:37:49 78.60, -64.82 62.12 1.89 2
7 05/09/2021 15:28:31 -78.60, 102.36 117.88 05/09/2021 15:28:47 -78.58, 102.33 117.90 1.84 16
8 05/09/2021 16:19:16 78.59, -90.26 62.10 05/09/2021 16:19:49 78.61, -90.23 62.11 2.82 33
9 05/09/2021 17:10:00 -78.60, 76.98 117.89 05/09/2021 17:10:47 -78.60, 76.92 117.91 1.47 47
10 05/09/2021 18:00:46 78.63,-115.87 62.14 05/09/2021 18:01:50 78.59,-115.88 62.08 4.02 64
11 05/09/2021 18:51:33 -78.75, 50.66 117.69 05/09/2021 18:52:44 -78.71, 52.24 117.89 34.62 71

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/9/2021
SNOs_Map_FY3D_NOAA-19_20210509.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/09/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19