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: 6/26/2025
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 07/04/2025 12:46:47 -76.04, 176.05 126.76 07/04/2025 12:45:33 -76.06, 175.60 126.76 12.65 74
2 07/04/2025 13:37:34 76.13, -16.98 53.33 07/04/2025 13:36:28 76.11, -16.96 53.31 2.32 66
3 07/04/2025 14:28:19 -76.15, 150.28 126.66 07/04/2025 14:27:28 -76.13, 150.34 126.68 2.72 51
4 07/04/2025 15:19:04 76.16, -42.44 53.36 07/04/2025 15:18:24 76.13, -42.37 53.33 3.07 40
5 07/04/2025 16:09:48 -76.12, 124.99 126.67 07/04/2025 16:09:24 -76.15, 124.92 126.65 2.97 24
6 07/04/2025 17:00:33 76.13, -67.72 53.34 07/04/2025 17:00:20 76.15, -67.79 53.36 2.66 13
7 07/04/2025 17:51:18 -76.15, 99.54 126.64 07/04/2025 17:51:20 -76.16, 99.51 126.63 2.11 2
8 07/04/2025 18:42:03 76.15, -93.18 53.37 07/04/2025 18:42:16 76.17, -93.20 53.39 1.79 13
9 07/04/2025 19:32:48 -76.17, 74.09 126.62 07/04/2025 19:33:16 -76.18, 74.09 126.60 1.46 28
10 07/04/2025 20:23:33 76.18,-118.63 53.40 07/04/2025 20:24:12 76.19,-118.62 53.41 1.24 39
11 07/04/2025 21:14:18 -76.19, 48.64 126.59 07/04/2025 21:15:12 -76.20, 48.67 126.58 1.36 54
12 07/04/2025 22:05:03 76.20,-144.08 53.42 07/04/2025 22:06:08 76.21,-144.03 53.44 1.47 65
13 07/04/2025 22:55:53 -76.43, 22.35 126.37 07/04/2025 22:57:04 -76.39, 23.92 126.35 41.28 71

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/26/2025
SNOs_Map_FY3D_NOAA-19_20250626.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/26/2025 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19