Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/23/2025
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/25/2025 06:37:22 78.50, 80.88 99.26 11/25/2025 06:37:35 78.49, 80.95 99.25 1.71 13
2 11/25/2025 07:28:05 -78.45,-111.51 80.78 11/25/2025 07:26:55 -78.44,-111.64 80.80 3.16 70
3 11/27/2025 16:58:42 -78.48, 105.73 80.31 11/27/2025 16:58:50 -78.50, 105.60 80.30 3.23 8
4 11/27/2025 17:49:22 78.29, -85.79 99.52 11/27/2025 17:48:12 78.35, -87.42 99.56 37.29 70
5 11/30/2025 03:20:04 78.51, 130.27 100.13 11/30/2025 03:20:04 78.52, 130.34 100.14 1.77 0
6 12/02/2025 12:50:47 78.77, -13.99 100.74 12/02/2025 12:51:56 78.66, -11.96 100.66 45.68 69
7 12/02/2025 13:41:24 -78.50, 155.05 79.51 12/02/2025 13:41:19 -78.50, 154.88 79.52 3.89 5
8 12/04/2025 23:12:01 -78.55, 12.21 79.15 12/04/2025 23:13:13 -78.55, 12.09 79.15 2.68 72
9 12/05/2025 00:02:46 78.54, 179.56 100.86 12/05/2025 00:02:32 78.52, 179.61 100.83 3.02 14

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/23/2025
SNOs_Map_FY3D_TERRA_20251123.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/23/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA