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: 5/2/2025
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 05/02/2025 05:47:44 -77.50, -86.74 118.04 05/02/2025 05:48:23 -77.48, -86.70 118.05 1.69 39
2 05/02/2025 06:38:29 77.46, 80.75 61.92 05/02/2025 06:37:42 77.46, 80.87 61.92 2.75 47
3 05/04/2025 16:09:15 77.51, -62.13 61.27 05/04/2025 16:10:14 77.51, -62.11 61.27 0.62 59
4 05/04/2025 16:59:58 -77.48, 105.33 118.77 05/04/2025 16:59:35 -77.49, 105.45 118.77 3.01 23
5 05/07/2025 02:30:54 -77.94, -39.63 118.98 05/07/2025 02:31:59 -77.88, -36.10 119.03 82.52 65
6 05/07/2025 03:21:29 77.51, 129.89 60.58 05/07/2025 03:21:26 77.47, 129.90 60.54 3.95 3
7 05/07/2025 04:12:00 -76.97, -60.35 119.95 05/07/2025 04:10:56 -77.03, -64.09 119.92 93.70 64
8 05/09/2025 13:42:57 -77.50, 154.63 120.09 05/09/2025 13:43:18 -77.50, 154.50 120.09 3.19 21
9 05/09/2025 14:33:42 77.47, -37.93 59.88 05/09/2025 14:32:37 77.45, -38.03 59.85 3.30 65
10 05/12/2025 00:04:28 77.55, 179.08 59.33 05/12/2025 00:05:06 77.56, 179.21 59.34 3.18 38
11 05/12/2025 00:55:11 -77.51, -13.40 120.72 05/12/2025 00:54:28 -77.51, -13.33 120.72 1.57 43
12 05/14/2025 10:25:56 -77.54,-156.20 121.27 05/14/2025 10:26:58 -77.54,-156.37 121.28 4.06 62
13 05/14/2025 11:16:41 77.53, 11.20 58.71 05/14/2025 11:16:16 77.52, 11.23 58.70 0.94 25

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/2/2025
SNOs_Map_FY3D_TERRA_20250502.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/02/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA