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: 7/9/2023
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 07/22/2023 16:24:31 76.37, -73.74 56.26 07/22/2023 16:23:19 76.38, -74.72 56.33 25.92 72
2 07/22/2023 17:15:19 -76.51, 93.04 123.57 07/22/2023 17:14:13 -76.50, 93.02 123.57 1.29 66
3 07/22/2023 18:06:06 76.53, -99.71 56.46 07/22/2023 18:05:15 76.51, -99.71 56.45 1.93 51
4 07/22/2023 18:56:51 -76.54, 67.56 123.53 07/22/2023 18:56:11 -76.54, 67.70 123.52 3.50 40
5 07/22/2023 19:47:38 76.55,-125.19 56.50 07/22/2023 19:47:13 76.55,-125.03 56.50 4.08 25
6 07/22/2023 20:38:22 -76.52, 42.26 123.54 07/22/2023 20:38:10 -76.54, 42.20 123.51 3.33 12
7 07/22/2023 21:29:09 76.53,-150.49 56.49 07/22/2023 21:29:12 76.55,-150.53 56.51 2.33 3
8 07/22/2023 22:19:54 -76.54, 16.79 123.49 07/22/2023 22:20:09 -76.54, 16.70 123.49 2.19 15
9 07/22/2023 23:10:41 76.56,-175.96 56.53 07/22/2023 23:11:11 76.55,-176.03 56.52 1.80 30
10 07/23/2023 00:01:26 -76.56, -8.69 123.45 07/23/2023 00:02:07 -76.58, -8.62 123.44 2.74 41
11 07/23/2023 00:52:13 76.58, 158.56 56.58 07/23/2023 00:53:09 76.59, 158.65 56.57 2.55 56
12 07/23/2023 01:42:58 -76.59, -34.16 123.41 07/23/2023 01:44:06 -76.58, -34.12 123.43 1.30 68

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/9/2023
SNOs_Map_FY3D_NOAA-19_20230709.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/09/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19