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: 5/17/2023
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 05/17/2023 13:13:59 73.39, -18.61 53.95 05/17/2023 13:14:41 73.40, -18.63 53.97 1.84 42
2 05/17/2023 14:04:43 -73.34, 148.82 126.11 05/17/2023 14:04:05 -73.34, 148.90 126.11 2.65 38
3 05/20/2023 01:18:03 -73.43, -19.68 126.56 05/20/2023 01:18:45 -73.45, -19.59 126.54 3.49 42
4 05/20/2023 02:08:47 73.32, 147.89 53.33 05/20/2023 02:08:09 73.32, 147.81 53.33 2.41 38
5 05/22/2023 13:22:07 73.42, -20.64 52.93 05/22/2023 13:22:48 73.45, -20.62 52.95 3.27 41
6 05/22/2023 14:12:51 -73.36, 146.82 127.15 05/22/2023 14:12:13 -73.34, 146.82 127.16 1.43 38
7 05/25/2023 01:26:11 -73.46, -21.71 127.51 05/25/2023 01:26:52 -73.46, -21.64 127.51 2.15 41
8 05/25/2023 02:16:55 73.36, 145.84 52.39 05/25/2023 02:16:15 73.37, 145.84 52.40 1.43 40
9 05/27/2023 13:30:15 73.47, -22.71 52.07 05/27/2023 13:30:54 73.46, -22.68 52.05 1.93 39
10 05/27/2023 14:20:58 -73.35, 144.87 128.06 05/27/2023 14:20:19 -73.36, 144.79 128.05 3.19 39
11 05/30/2023 01:34:18 -73.46, -23.68 128.34 05/30/2023 01:34:57 -73.49, -23.65 128.32 2.64 39
12 05/30/2023 02:25:02 73.37, 143.85 51.57 05/30/2023 02:24:20 73.39, 143.80 51.58 2.42 42

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/17/2023
SNOs_Map_FY3D_TERRA_20230517.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/17/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA