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: 1/16/2025
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 01/17/2025 16:20:49 79.62, -81.29 100.68 01/17/2025 16:21:53 79.62, -81.37 100.67 1.50 64
2 01/17/2025 17:11:27 -79.41, 87.86 79.63 01/17/2025 17:11:06 -79.41, 87.80 79.62 1.19 21
3 01/20/2025 02:42:32 -79.70, -57.48 79.70 01/20/2025 02:43:41 -79.70, -57.38 79.73 1.93 69
4 01/20/2025 03:33:09 79.45, 112.14 99.93 01/20/2025 03:32:54 79.45, 112.15 99.93 0.30 15
5 01/22/2025 13:04:49 80.60, -44.49 101.40 01/22/2025 13:06:02 80.80, -43.81 101.49 25.15 73
6 01/22/2025 13:54:51 -79.52, 136.24 80.53 01/22/2025 13:54:40 -79.51, 136.37 80.54 2.78 11
7 01/25/2025 00:16:29 79.45, 161.48 98.81 01/25/2025 00:16:23 79.46, 161.34 98.82 2.91 6
8 01/27/2025 10:38:09 -79.45,-173.90 81.81 01/27/2025 10:38:05 -79.45,-173.98 81.80 1.66 4

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 1/16/2025
SNOs_Map_FY3D_AQUA_20250116.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 01/16/2025 in txt file.

Historial Predications of SNOs between FY3D and AQUA