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: 8/8/2025
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 08/10/2025 05:13:45 78.00, 101.81 62.46 08/10/2025 05:14:37 78.02, 101.89 62.47 2.40 52
2 08/10/2025 06:04:28 -77.97, -90.70 117.57 08/10/2025 06:03:58 -77.94, -90.76 117.60 3.20 30
3 08/12/2025 15:35:12 -78.02, 126.43 116.81 08/12/2025 15:36:16 -78.02, 126.44 116.81 0.34 64
4 08/12/2025 16:25:57 77.99, -66.11 63.18 08/12/2025 16:25:36 77.96, -66.14 63.15 3.23 21
5 08/15/2025 01:56:42 78.08, 150.78 64.01 08/15/2025 01:57:54 78.02, 150.97 63.94 8.22 72
6 08/15/2025 02:47:24 -78.01, -41.50 116.06 08/15/2025 02:47:14 -78.00, -41.41 116.07 1.95 10
7 08/17/2025 13:08:52 77.99, -16.73 64.70 08/17/2025 13:08:51 78.02, -16.78 64.73 3.55 1
8 08/17/2025 13:59:24 -77.52, 153.04 115.76 08/17/2025 13:58:21 -77.56, 148.96 115.71 97.95 63
9 08/19/2025 23:30:18 -78.02, 7.86 114.49 08/19/2025 23:30:29 -78.01, 7.70 114.50 3.79 11

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/8/2025
SNOs_Map_FY3D_TERRA_20250808.jpg

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

Historial Predications of SNOs between FY3D and TERRA