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: 5/16/2023
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 13:14:00 73.42, -18.69 53.99 05/17/2023 13:14:41 73.42, -18.60 53.98 2.93 41
2 05/17/2023 14:04:43 -73.32, 148.86 126.13 05/17/2023 14:04:06 -73.30, 148.83 126.15 2.22 37
3 05/20/2023 01:18:03 -73.42, -19.65 126.57 05/20/2023 01:18:46 -73.40, -19.68 126.59 1.85 43
4 05/20/2023 02:08:48 73.36, 147.80 53.37 05/20/2023 02:08:09 73.33, 147.83 53.33 3.45 39
5 05/22/2023 13:22:07 73.41, -20.62 52.92 05/22/2023 13:22:48 73.44, -20.63 52.95 3.39 41
6 05/22/2023 14:12:51 -73.35, 146.83 127.15 05/22/2023 14:12:13 -73.34, 146.82 127.16 0.98 38
7 05/25/2023 01:26:11 -73.46, -21.71 127.51 05/25/2023 01:26:52 -73.44, -21.67 127.53 2.63 41
8 05/25/2023 02:16:55 73.36, 145.83 52.39 05/25/2023 02:16:15 73.35, 145.81 52.38 1.21 40
9 05/27/2023 13:30:14 73.49, -22.75 52.09 05/27/2023 13:30:52 73.47, -22.64 52.07 3.81 38
10 05/27/2023 14:20:57 -73.37, 144.84 128.05 05/27/2023 14:20:17 -73.38, 144.83 128.03 2.11 40
11 05/30/2023 01:34:17 -73.49, -23.74 128.31 05/30/2023 01:34:55 -73.49, -23.65 128.32 3.01 38
12 05/30/2023 02:25:01 73.40, 143.78 51.60 05/30/2023 02:24:18 73.38, 143.80 51.58 2.19 43

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/16/2023
SNOs_Map_FY3D_TERRA_20230516.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/16/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA