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: 8/12/2025
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 08/12/2025 15:35:12 -78.01, 126.46 116.81 08/12/2025 15:36:16 -78.02, 126.45 116.81 1.04 64
2 08/12/2025 16:25:57 77.98, -66.07 63.17 08/12/2025 16:25:36 77.97, -66.11 63.16 1.77 21
3 08/15/2025 01:56:41 78.07, 150.82 64.00 08/15/2025 01:57:53 78.02, 150.98 63.94 7.06 72
4 08/15/2025 02:47:23 -78.00, -41.48 116.06 08/15/2025 02:47:13 -78.00, -41.43 116.07 1.22 10
5 08/17/2025 13:08:52 78.03, -16.92 64.74 08/17/2025 13:08:50 78.02, -16.81 64.72 2.86 2
6 08/17/2025 13:59:23 -77.52, 153.04 115.76 08/17/2025 13:58:20 -77.55, 148.92 115.72 99.16 63
7 08/19/2025 23:30:18 -78.02, 7.85 114.49 08/19/2025 23:30:28 -78.03, 7.81 114.47 2.35 10
8 08/20/2025 00:21:00 77.87, 175.96 65.38 08/20/2025 00:19:48 77.96, 175.14 65.47 21.34 72
9 08/22/2025 09:51:47 78.05, 32.37 66.36 08/22/2025 09:52:04 78.05, 32.43 66.36 1.47 17
10 08/22/2025 10:42:30 -78.02,-160.14 113.67 08/22/2025 10:41:25 -78.01,-160.08 113.67 1.47 65
11 08/24/2025 20:13:13 -78.04, 57.12 112.83 08/24/2025 20:13:42 -78.05, 56.98 112.81 3.49 29

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/12/2025
SNOs_Map_FY3D_TERRA_20250812.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/12/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA