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: 8/31/2025
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 09/01/2025 03:17:36 78.10, 130.91 69.82 09/01/2025 03:18:29 78.11, 130.89 69.84 2.05 53
2 09/01/2025 04:08:19 -78.07, -61.64 110.20 09/01/2025 04:07:50 -78.08, -61.59 110.19 1.50 29
3 09/03/2025 13:39:01 -78.12, 155.51 109.28 09/03/2025 13:40:04 -78.14, 155.53 109.26 2.30 63
4 09/03/2025 14:29:46 78.08, -37.01 70.71 09/03/2025 14:29:23 78.08, -37.04 70.70 0.86 23
5 09/06/2025 00:00:29 78.14,-179.92 71.65 09/06/2025 00:01:37 78.15,-179.86 71.66 1.67 68
6 09/06/2025 00:51:12 -78.11, -12.43 108.37 09/06/2025 00:50:59 -78.08, -12.48 108.40 3.20 13
7 09/08/2025 10:22:00 -78.35,-156.47 107.23 09/08/2025 10:23:10 -78.26,-154.78 107.32 39.54 70
8 09/08/2025 11:12:39 78.10, 12.31 72.54 09/08/2025 11:12:31 78.10, 12.18 72.54 2.92 8
9 09/10/2025 20:43:33 78.58,-133.20 73.93 09/10/2025 20:44:36 78.52,-128.99 73.88 93.35 63
10 09/10/2025 21:34:05 -78.13, 36.85 106.52 09/10/2025 21:34:05 -78.15, 36.95 106.50 3.23 0
11 09/13/2025 07:55:32 78.15, 61.47 74.43 09/13/2025 07:55:36 78.16, 61.54 74.44 1.93 4

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/31/2025
SNOs_Map_FY3D_TERRA_20250901.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/31/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA