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: 7/12/2023
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 16:24:32 76.36, -73.72 56.26 07/22/2023 16:23:20 76.38, -74.74 56.33 26.76 72
2 07/22/2023 17:15:20 -76.51, 93.04 123.57 07/22/2023 17:14:14 -76.49, 92.99 123.57 2.32 66
3 07/22/2023 18:06:07 76.52, -99.70 56.45 07/22/2023 18:05:16 76.50, -99.72 56.45 2.10 51
4 07/22/2023 18:56:52 -76.54, 67.57 123.53 07/22/2023 18:56:12 -76.54, 67.67 123.53 2.61 40
5 07/22/2023 19:47:39 76.55,-125.17 56.50 07/22/2023 19:47:14 76.55,-125.05 56.50 3.22 25
6 07/22/2023 20:38:23 -76.51, 42.26 123.54 07/22/2023 20:38:11 -76.53, 42.17 123.51 3.27 12
7 07/22/2023 21:29:10 76.53,-150.48 56.49 07/22/2023 21:29:13 76.55,-150.55 56.51 2.78 3
8 07/22/2023 22:19:55 -76.54, 16.79 123.50 07/22/2023 22:20:10 -76.53, 16.67 123.50 3.05 15
9 07/22/2023 23:10:41 76.55,-175.95 56.53 07/22/2023 23:11:11 76.54,-176.05 56.52 2.64 30
10 07/23/2023 00:01:26 -76.56, -8.68 123.45 07/23/2023 00:02:07 -76.58, -8.65 123.45 1.73 41
11 07/23/2023 00:52:13 76.58, 158.58 56.57 07/23/2023 00:53:09 76.59, 158.63 56.57 1.80 56
12 07/23/2023 01:42:58 -76.59, -34.16 123.41 07/23/2023 01:44:06 -76.58, -34.15 123.44 1.31 68
13 07/23/2023 02:33:53 76.95, 131.69 57.02 07/23/2023 02:35:00 76.93, 134.57 56.86 72.50 67

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/12/2023
SNOs_Map_FY3D_NOAA-19_20230713.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 07/12/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19