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: 11/15/2025
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 11/16/2025 19:39:13 79.44,-121.76 98.35 11/16/2025 19:39:40 79.44,-121.76 98.34 0.30 27
2 11/16/2025 20:29:52 -79.27, 47.07 81.84 11/16/2025 20:28:52 -79.26, 47.19 81.85 2.59 60
3 11/19/2025 05:09:46 79.33, 96.63 98.79 11/19/2025 05:09:38 79.34, 96.55 98.80 1.73 8
4 11/21/2025 13:49:44 -79.53, 144.96 80.46 11/21/2025 13:50:25 -79.53, 145.07 80.47 2.39 41
5 11/21/2025 14:40:20 79.26, -45.33 99.25 11/21/2025 14:39:35 79.25, -45.30 99.25 0.66 45
6 11/23/2025 23:20:17 -79.44, 3.23 80.06 11/23/2025 23:20:20 -79.43, 3.37 80.07 2.90 3
7 11/26/2025 08:00:10 79.49, 52.87 100.46 11/26/2025 08:01:01 79.50, 52.79 100.46 1.87 51
8 11/26/2025 08:50:48 -79.29,-138.03 79.76 11/26/2025 08:50:12 -79.28,-137.98 79.77 1.26 36
9 11/28/2025 17:30:43 79.41, -88.98 100.80 11/28/2025 17:30:53 79.41, -88.95 100.80 0.47 10

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 11/15/2025
SNOs_Map_FY3D_AQUA_20251116.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 11/15/2025 in txt file.

Historial Predications of SNOs between FY3D and AQUA