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: 5/31/2025
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 75.79, 8.03 53.62 06/02/2025 11:57:41 75.76, 5.88 53.51 58.78 69
2 06/02/2025 12:49:41 -76.10, 174.27 126.12 06/02/2025 12:48:38 -76.09, 174.27 126.14 1.30 63
3 06/02/2025 13:40:26 76.08, -18.37 53.87 06/02/2025 13:39:30 76.09, -18.42 53.87 1.67 56
4 06/02/2025 14:31:11 -76.12, 148.83 126.11 06/02/2025 14:30:34 -76.11, 148.86 126.13 1.50 37
5 06/02/2025 15:21:56 76.11, -43.81 53.88 06/02/2025 15:21:26 76.12, -43.82 53.88 1.16 30
6 06/02/2025 16:12:41 -76.14, 123.38 126.10 06/02/2025 16:12:30 -76.13, 123.46 126.11 2.24 11
7 06/02/2025 17:03:26 76.13, -69.26 53.89 06/02/2025 17:03:22 76.14, -69.23 53.90 1.47 4
8 06/02/2025 17:54:11 -76.16, 97.94 126.09 06/02/2025 17:54:26 -76.15, 98.05 126.10 3.18 15
9 06/02/2025 18:44:56 76.15, -94.71 53.90 06/02/2025 18:45:18 76.16, -94.64 53.91 2.29 22
10 06/02/2025 19:35:40 -76.13, 72.65 126.12 06/02/2025 19:36:22 -76.17, 72.64 126.08 3.99 42
11 06/02/2025 20:26:26 76.17,-120.16 53.91 06/02/2025 20:27:14 76.18,-120.04 53.93 3.27 48
12 06/02/2025 21:17:10 -76.16, 47.21 126.11 06/02/2025 21:18:19 -76.15, 47.07 126.12 3.65 69
13 06/02/2025 22:07:56 76.19,-145.60 53.92 06/02/2025 22:09:11 76.16,-145.61 53.89 3.70 75

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/31/2025
SNOs_Map_FY3D_NOAA-19_20250531.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/31/2025 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19