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: 10/11/2021
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 10/13/2021 13:14:34 70.45, -18.97 78.36 10/13/2021 13:15:46 70.42, -18.85 78.33 5.50 72
2 10/13/2021 14:05:14 -70.30, 148.58 101.78 10/13/2021 14:05:16 -70.31, 148.61 101.78 1.15 2
3 10/13/2021 14:55:57 70.14, -43.85 78.08 10/13/2021 14:54:44 70.14, -43.97 78.07 4.65 73
4 10/16/2021 05:30:57 70.74, 96.50 79.64 10/16/2021 05:32:08 70.60, 97.29 79.51 33.44 71
5 10/16/2021 06:21:32 -70.33, -95.51 100.76 10/16/2021 06:21:41 -70.32, -95.48 100.77 1.49 9
6 10/16/2021 07:12:16 70.22, 71.97 79.16 10/16/2021 07:11:08 70.21, 72.01 79.14 2.02 68
7 10/18/2021 21:47:19 70.99,-147.96 80.85 10/18/2021 21:48:28 70.88,-146.40 80.78 57.96 69
8 10/18/2021 22:37:50 -70.36, 20.39 99.75 10/18/2021 22:38:06 -70.33, 20.42 99.78 3.32 16
9 10/18/2021 23:28:33 70.21,-172.06 80.12 10/18/2021 23:27:33 70.22,-172.10 80.12 2.13 60
10 10/21/2021 14:03:40 71.23, -32.43 82.05 10/21/2021 14:04:47 71.15, -30.10 82.02 84.39 67
11 10/21/2021 14:54:06 -70.34, 136.37 98.81 10/21/2021 14:54:30 -70.33, 136.30 98.82 2.79 24
12 10/21/2021 15:44:50 70.25, -56.17 81.12 10/21/2021 15:43:56 70.27, -56.14 81.14 3.27 54
13 10/24/2021 07:10:24 -70.37,-107.73 97.84 10/24/2021 07:10:54 -70.38,-107.74 97.83 0.98 30
14 10/24/2021 08:01:08 70.29, 59.72 82.10 10/24/2021 08:00:21 70.26, 59.73 82.07 2.35 47

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/11/2021
SNOs_Map_FY3D_TERRA_20211011.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/11/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA