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: 3/13/2023
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 76.77,-178.03 77.39 03/19/2023 23:07:41 76.77,-178.01 77.40 0.58 73
2 03/19/2023 23:59:39 -76.78, -10.76 102.62 03/19/2023 23:58:38 -76.78, -10.67 102.60 2.27 61
3 03/20/2023 00:50:26 76.79, 156.51 77.39 03/20/2023 00:49:40 76.78, 156.55 77.39 1.58 46
4 03/20/2023 01:41:11 -76.80, -36.23 102.62 03/20/2023 01:40:37 -76.80, -36.11 102.62 2.92 34
5 03/20/2023 02:31:58 76.81, 131.04 77.38 03/20/2023 02:31:39 76.79, 131.11 77.37 2.66 19
6 03/20/2023 03:22:42 -76.78, -61.51 102.67 03/20/2023 03:22:36 -76.81, -61.55 102.64 3.72 6
7 03/20/2023 04:13:29 76.79, 105.75 77.33 03/20/2023 04:13:38 76.81, 105.67 77.35 2.87 9
8 03/20/2023 05:04:14 -76.80, -86.98 102.68 03/20/2023 05:04:35 -76.82, -86.99 102.66 2.78 21
9 03/20/2023 05:55:01 76.81, 80.29 77.32 03/20/2023 05:55:37 76.82, 80.23 77.33 1.80 36
10 03/20/2023 06:45:46 -76.82,-112.44 102.68 03/20/2023 06:46:34 -76.84,-112.43 102.68 1.98 48
11 03/20/2023 07:36:33 76.83, 54.82 77.32 03/20/2023 07:37:36 76.83, 54.79 77.31 0.84 63
12 03/20/2023 08:27:18 -76.84,-137.91 102.68 03/20/2023 08:28:33 -76.85,-137.86 102.69 1.58 75

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/13/2023
SNOs_Map_FY3D_NOAA-19_20230313.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 03/13/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19