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: 8/6/2025
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 08/07/2025 18:52:16 -77.99, 77.20 118.27 08/07/2025 18:52:59 -77.98, 77.18 118.28 1.33 43
2 08/07/2025 19:43:01 77.96,-115.34 61.72 08/07/2025 19:42:19 77.93,-115.35 61.69 3.21 42
3 08/10/2025 05:13:45 78.00, 101.80 62.46 08/10/2025 05:14:37 78.01, 101.88 62.46 2.18 52
4 08/10/2025 06:04:28 -77.97, -90.70 117.57 08/10/2025 06:03:58 -77.94, -90.75 117.60 3.30 30
5 08/12/2025 15:35:12 -78.02, 126.43 116.81 08/12/2025 15:36:16 -78.02, 126.45 116.81 0.47 64
6 08/12/2025 16:25:57 77.99, -66.12 63.18 08/12/2025 16:25:36 77.96, -66.14 63.15 3.54 21
7 08/15/2025 01:56:42 78.08, 150.78 64.01 08/15/2025 01:57:54 78.02, 150.97 63.94 8.50 72
8 08/15/2025 02:47:24 -78.01, -41.50 116.06 08/15/2025 02:47:14 -78.01, -41.40 116.06 2.24 10
9 08/17/2025 13:08:52 78.00, -16.73 64.70 08/17/2025 13:08:51 78.03, -16.77 64.73 3.47 1
10 08/17/2025 13:59:24 -77.52, 153.04 115.76 08/17/2025 13:58:21 -77.57, 148.98 115.71 97.56 63
11 08/19/2025 23:30:18 -78.02, 7.86 114.49 08/19/2025 23:30:29 -78.01, 7.72 114.49 3.22 11

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/6/2025
SNOs_Map_FY3D_TERRA_20250807.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/06/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA