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: 3/9/2023
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 03/19/2023 23:08:54 76.75,-177.94 77.36 03/19/2023 23:07:41 76.75,-178.09 77.39 3.83 73
2 03/19/2023 23:59:39 -76.75, -10.66 102.65 03/19/2023 23:58:38 -76.77, -10.74 102.62 2.53 61
3 03/20/2023 00:50:26 76.77, 156.60 77.36 03/20/2023 00:49:40 76.76, 156.47 77.37 3.38 46
4 03/20/2023 01:41:11 -76.78, -36.12 102.65 03/20/2023 01:40:37 -76.78, -36.18 102.63 1.63 34
5 03/20/2023 02:31:58 76.79, 131.14 77.36 03/20/2023 02:31:39 76.77, 131.03 77.35 3.21 19
6 03/20/2023 03:22:43 -76.80, -61.58 102.65 03/20/2023 03:22:36 -76.79, -61.62 102.65 0.96 7
7 03/20/2023 04:13:30 76.81, 105.67 77.35 03/20/2023 04:13:37 76.83, 105.77 77.36 3.26 7
8 03/20/2023 05:04:15 -76.82, -87.05 102.66 03/20/2023 05:04:35 -76.81, -87.06 102.67 1.12 20
9 03/20/2023 05:55:02 76.83, 80.21 77.35 03/20/2023 05:55:36 76.84, 80.33 77.35 3.28 34
10 03/20/2023 06:45:47 -76.84,-112.51 102.66 03/20/2023 06:46:34 -76.82,-112.50 102.69 1.92 47
11 03/20/2023 07:36:34 76.85, 54.74 77.34 03/20/2023 07:37:35 76.85, 54.89 77.33 3.62 61
12 03/20/2023 08:27:19 -76.86,-137.97 102.67 03/20/2023 08:28:33 -76.83,-137.94 102.71 2.87 74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/9/2023
SNOs_Map_FY3D_NOAA-19_20230309.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/09/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19