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: 5/19/2023
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 05/20/2023 01:18:03 -73.43, -19.69 126.55 05/20/2023 01:18:45 -73.44, -19.60 126.55 3.04 42
2 05/20/2023 02:08:47 73.32, 147.89 53.33 05/20/2023 02:08:09 73.32, 147.81 53.33 2.45 38
3 05/22/2023 13:22:07 73.42, -20.64 52.93 05/22/2023 13:22:48 73.45, -20.62 52.96 3.45 41
4 05/22/2023 14:12:51 -73.36, 146.81 127.14 05/22/2023 14:12:13 -73.34, 146.82 127.16 1.86 38
5 05/25/2023 01:26:11 -73.46, -21.71 127.51 05/25/2023 01:26:52 -73.46, -21.64 127.51 2.42 41
6 05/25/2023 02:16:55 73.36, 145.84 52.38 05/25/2023 02:16:15 73.38, 145.85 52.40 2.42 40
7 05/27/2023 13:30:15 73.47, -22.70 52.06 05/27/2023 13:30:54 73.47, -22.65 52.07 1.74 39
8 05/27/2023 14:20:59 -73.40, 144.76 128.01 05/27/2023 14:20:19 -73.38, 144.81 128.04 2.77 40
9 05/30/2023 01:34:18 -73.46, -23.67 128.34 05/30/2023 01:34:58 -73.46, -23.72 128.35 1.59 40
10 05/30/2023 02:25:03 73.41, 143.75 51.61 05/30/2023 02:24:20 73.41, 143.85 51.61 3.11 43
11 06/01/2023 13:38:21 73.48, -24.70 51.32 06/01/2023 13:38:58 73.47, -24.73 51.31 1.86 37
12 06/01/2023 14:29:05 -73.41, 142.78 128.76 06/01/2023 14:28:23 -73.39, 142.76 128.78 2.39 42

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/19/2023
SNOs_Map_FY3D_TERRA_20230519.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/19/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA