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: 5/21/2025
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 06/02/2025 11:58:51 75.81, 7.96 53.64 06/02/2025 11:57:41 75.80, 6.02 53.55 53.12 70
2 06/02/2025 12:49:42 -76.11, 174.24 126.11 06/02/2025 12:48:39 -76.09, 174.28 126.14 2.22 63
3 06/02/2025 13:40:27 76.10, -18.44 53.89 06/02/2025 13:39:31 76.09, -18.44 53.86 1.60 56
4 06/02/2025 14:31:12 -76.13, 148.79 126.10 06/02/2025 14:30:35 -76.11, 148.87 126.12 2.78 37
5 06/02/2025 15:21:57 76.12, -43.88 53.89 06/02/2025 15:21:27 76.11, -43.84 53.88 1.89 30
6 06/02/2025 16:12:41 -76.10, 123.51 126.13 06/02/2025 16:12:31 -76.13, 123.46 126.11 3.38 10
7 06/02/2025 17:03:27 76.15, -69.33 53.90 06/02/2025 17:03:23 76.13, -69.25 53.89 2.62 4
8 06/02/2025 17:54:11 -76.12, 98.07 126.12 06/02/2025 17:54:27 -76.15, 98.06 126.09 3.21 16
9 06/02/2025 18:44:57 76.17, -94.78 53.91 06/02/2025 18:45:19 76.15, -94.66 53.91 3.54 22
10 06/02/2025 19:35:41 -76.14, 72.62 126.11 06/02/2025 19:36:23 -76.17, 72.65 126.08 3.39 42
11 06/02/2025 20:26:26 76.14,-120.06 53.88 06/02/2025 20:27:15 76.17,-120.06 53.92 3.54 49
12 06/02/2025 21:17:11 -76.16, 47.17 126.11 06/02/2025 21:18:20 -76.15, 47.08 126.11 2.85 69
13 06/02/2025 22:07:56 76.21,-145.67 53.93 06/02/2025 22:09:10 76.20,-145.47 53.94 5.59 74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/21/2025
SNOs_Map_FY3D_NOAA-19_20250521.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/21/2025 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19