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: 5/25/2025
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 11:58:50 75.76, 8.15 53.59 06/02/2025 11:57:42 75.75, 5.85 53.49 62.95 68
2 06/02/2025 12:49:42 -76.10, 174.26 126.12 06/02/2025 12:48:39 -76.08, 174.25 126.15 2.37 63
3 06/02/2025 13:40:27 76.10, -18.41 53.88 06/02/2025 13:39:31 76.08, -18.45 53.86 1.68 56
4 06/02/2025 14:31:12 -76.12, 148.81 126.11 06/02/2025 14:30:35 -76.10, 148.84 126.13 2.41 37
5 06/02/2025 15:21:57 76.12, -43.85 53.89 06/02/2025 15:21:27 76.11, -43.86 53.87 1.15 30
6 06/02/2025 16:12:42 -76.14, 123.37 126.10 06/02/2025 16:12:31 -76.12, 123.44 126.12 2.88 11
7 06/02/2025 17:03:27 76.14, -69.30 53.90 06/02/2025 17:03:23 76.13, -69.27 53.89 1.43 4
8 06/02/2025 17:54:11 -76.12, 98.08 126.13 06/02/2025 17:54:27 -76.14, 98.03 126.10 3.21 16
9 06/02/2025 18:44:57 76.16, -94.75 53.91 06/02/2025 18:45:19 76.15, -94.67 53.90 2.25 22
10 06/02/2025 19:35:41 -76.14, 72.64 126.12 06/02/2025 19:36:23 -76.17, 72.62 126.09 3.01 42
11 06/02/2025 20:26:27 76.18,-120.19 53.92 06/02/2025 20:27:15 76.17,-120.08 53.92 3.23 48
12 06/02/2025 21:17:11 -76.16, 47.19 126.11 06/02/2025 21:18:19 -76.19, 47.22 126.07 3.16 68
13 06/02/2025 22:07:57 76.20,-145.64 53.92 06/02/2025 22:09:11 76.19,-145.48 53.93 4.27 74

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/25/2025
SNOs_Map_FY3D_NOAA-19_20250525.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/25/2025 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19