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: 4/29/2021
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 -78.50, 179.10 117.97 05/09/2021 10:22:49 -78.49, 178.18 117.87 20.53 73
2 05/09/2021 11:14:49 78.57, -14.03 62.13 05/09/2021 11:13:49 78.58, -13.96 62.15 1.86 60
3 05/09/2021 12:05:33 -78.57, 153.26 117.88 05/09/2021 12:04:47 -78.57, 153.24 117.86 0.52 46
4 05/09/2021 12:56:18 78.57, -39.41 62.11 05/09/2021 12:55:49 78.59, -39.37 62.14 2.52 29
5 05/09/2021 13:47:02 -78.58, 127.88 117.89 05/09/2021 13:46:47 -78.58, 127.83 117.88 1.42 15
6 05/09/2021 14:37:47 78.57, -64.79 62.10 05/09/2021 14:37:49 78.61, -64.77 62.12 3.65 2
7 05/09/2021 15:28:31 -78.58, 102.50 117.91 05/09/2021 15:28:47 -78.60, 102.42 117.89 2.78 16
8 05/09/2021 16:19:17 78.61, -90.40 62.14 05/09/2021 16:19:50 78.58, -90.42 62.10 3.18 33
9 05/09/2021 17:10:01 -78.62, 76.89 117.87 05/09/2021 17:10:47 -78.61, 77.01 117.91 2.77 46
10 05/09/2021 18:00:46 78.61,-115.78 62.12 05/09/2021 18:01:50 78.60,-115.83 62.08 2.14 64
11 05/09/2021 18:51:33 -78.73, 50.80 117.73 05/09/2021 18:52:45 -78.69, 52.09 117.90 28.30 72

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/29/2021
SNOs_Map_FY3D_NOAA-19_20210429.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/29/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19