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: 2/2/2025
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 02/03/2025 05:00:45 -77.01, -74.94 86.60 02/03/2025 05:01:05 -77.01, -74.87 86.60 1.86 20
2 02/03/2025 05:51:29 76.96, 92.60 93.34 02/03/2025 05:50:24 76.97, 92.66 93.36 2.43 65
3 02/05/2025 15:22:24 77.02, -50.34 92.69 02/05/2025 15:23:26 77.05, -50.36 92.71 3.68 62
4 02/05/2025 16:13:08 -76.99, 117.11 87.36 02/05/2025 16:12:49 -76.98, 117.04 87.37 1.98 19
5 02/08/2025 02:34:47 77.02, 141.64 91.91 02/08/2025 02:35:09 77.02, 141.57 91.92 2.00 22
6 02/08/2025 03:25:31 -76.98, -50.89 88.14 02/08/2025 03:24:31 -77.00, -50.87 88.13 1.97 60
7 02/10/2025 12:56:26 -77.06, 166.09 88.83 02/10/2025 12:57:32 -77.04, 165.99 88.86 3.35 66
8 02/10/2025 13:47:10 77.02, -26.43 91.12 02/10/2025 13:46:50 77.05, -26.32 91.14 3.43 20
9 02/13/2025 00:08:49 -77.08, -2.01 89.63 02/13/2025 00:09:12 -77.07, -1.88 89.65 3.44 23
10 02/13/2025 00:59:31 77.00, 165.64 90.28 02/13/2025 00:58:30 77.02, 165.63 90.30 2.52 61
11 02/15/2025 10:30:26 77.11, 22.52 89.57 02/15/2025 10:31:29 77.08, 22.54 89.54 3.21 63
12 02/15/2025 11:21:10 -77.06,-169.97 90.49 02/15/2025 11:20:51 -77.05,-169.90 90.51 2.30 19

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/2/2025
SNOs_Map_FY3D_TERRA_20250202.jpg

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

Historial Predications of SNOs between FY3D and TERRA