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: 9/5/2025
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 09/06/2025 00:00:29 78.12,-179.82 71.63 09/06/2025 00:01:38 78.12,-179.98 71.63 3.51 69
2 09/06/2025 00:51:12 -78.09, -12.35 108.39 09/06/2025 00:50:59 -78.09, -12.43 108.39 1.79 13
3 09/08/2025 10:22:01 -78.37,-156.61 107.21 09/08/2025 10:23:10 -78.27,-154.72 107.30 44.07 69
4 09/08/2025 11:12:40 78.12, 12.19 72.56 09/08/2025 11:12:31 78.12, 12.27 72.56 1.76 9
5 09/10/2025 20:43:34 78.60,-133.31 73.95 09/10/2025 20:44:37 78.50,-129.09 73.85 93.74 63
6 09/10/2025 21:34:05 -78.11, 36.95 106.53 09/10/2025 21:34:06 -78.13, 36.83 106.52 3.28 1
7 09/13/2025 07:55:33 78.16, 61.40 74.45 09/13/2025 07:55:37 78.14, 61.47 74.43 2.56 4
8 09/13/2025 08:46:11 -77.93,-129.99 105.77 09/13/2025 08:45:00 -78.04,-131.32 105.67 33.27 71
9 09/15/2025 18:16:57 -78.15, 86.14 104.63 09/15/2025 18:17:10 -78.15, 86.05 104.64 2.20 13
10 09/15/2025 19:07:41 78.10,-106.25 75.34 09/15/2025 19:06:28 78.11,-106.42 75.35 4.23 73
11 09/18/2025 04:38:24 78.18, 110.69 76.34 09/18/2025 04:38:39 78.19, 110.84 76.36 3.76 15

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/5/2025
SNOs_Map_FY3D_TERRA_20250906.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/05/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA