Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/12/2025
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 08/13/2025 04:17:06 79.50, 105.74 65.06 08/13/2025 04:17:27 79.51, 105.73 65.06 0.41 21
2 08/13/2025 05:07:44 -79.32, -85.32 115.17 08/13/2025 05:06:39 -79.31, -85.21 115.17 2.33 65
3 08/15/2025 13:47:50 79.55, -37.25 65.85 08/15/2025 13:48:15 79.54, -37.18 65.85 1.43 25
4 08/15/2025 14:38:24 -79.23, 132.78 114.54 08/15/2025 14:37:24 -79.24, 132.68 114.53 2.23 60
5 08/17/2025 23:18:31 79.50,-179.42 66.55 08/17/2025 23:19:00 79.50,-179.45 66.54 0.64 29
6 08/18/2025 00:09:10 -79.34, -10.74 113.65 08/18/2025 00:08:13 -79.34, -10.63 113.65 2.32 57
7 08/20/2025 08:49:14 79.51, 37.83 67.34 08/20/2025 08:49:46 79.51, 37.83 67.33 0.36 32
8 08/20/2025 09:39:53 -79.36,-153.48 112.85 08/20/2025 09:38:59 -79.35,-153.33 112.86 3.15 54
9 08/22/2025 18:19:56 79.50,-104.66 68.12 08/22/2025 18:20:31 79.51,-104.79 68.13 2.77 35
10 08/22/2025 19:10:34 -79.31, 64.30 112.12 08/22/2025 19:09:43 -79.31, 64.31 112.11 0.29 51
11 08/25/2025 03:50:37 79.49, 112.82 68.92 08/25/2025 03:51:14 79.50, 112.68 68.92 2.94 37

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 8/12/2025
SNOs_Map_FY3D_AQUA_20250812.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 08/12/2025 in txt file.

Historial Predications of SNOs between FY3D and AQUA