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: 3/17/2021
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 03/29/2021 06:38:31 -78.68,-125.87 103.57 03/29/2021 06:37:21 -78.66,-125.88 103.56 2.15 70
2 03/29/2021 07:29:15 78.67, 41.48 76.41 03/29/2021 07:28:15 78.67, 41.43 76.44 1.46 60
3 03/29/2021 08:20:00 -78.68,-151.25 103.59 03/29/2021 08:19:21 -78.67,-151.28 103.58 0.98 39
4 03/29/2021 09:10:44 78.68, 16.11 76.39 03/29/2021 09:10:15 78.68, 16.03 76.41 1.72 29
5 03/29/2021 10:01:29 -78.68,-176.62 103.62 03/29/2021 10:01:21 -78.69,-176.68 103.61 1.44 8
6 03/29/2021 10:52:13 78.68, -9.27 76.36 03/29/2021 10:52:15 78.69, -9.36 76.39 2.92 2
7 03/29/2021 11:42:58 -78.68, 158.00 103.65 03/29/2021 11:43:21 -78.70, 157.92 103.63 2.81 23
8 03/29/2021 12:33:43 78.71, -34.88 76.39 03/29/2021 12:34:15 78.71, -34.76 76.36 2.63 32
9 03/29/2021 13:24:28 -78.72, 132.39 103.62 03/29/2021 13:25:21 -78.72, 132.52 103.66 2.93 53
10 03/29/2021 14:15:12 78.72, -60.26 76.36 03/29/2021 14:16:15 78.72, -60.16 76.34 2.18 63

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/17/2021
SNOs_Map_FY3D_NOAA-19_20210317.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/17/2021 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19