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: 6/4/2021
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 06/04/2021 04:32:38 69.72, 111.60 47.16 06/04/2021 04:32:54 69.75, 111.57 47.18 2.73 16
2 06/04/2021 05:23:19 -69.64, -80.95 132.94 06/04/2021 05:22:24 -69.63, -80.96 132.94 0.55 55
3 06/06/2021 20:48:58 69.78,-132.54 46.93 06/06/2021 20:49:21 69.75,-132.55 46.90 2.58 23
4 06/06/2021 21:39:38 -69.63, 35.00 133.22 06/06/2021 21:38:51 -69.64, 34.94 133.21 2.70 47
5 06/09/2021 13:05:17 69.78, -16.60 46.69 06/09/2021 13:05:48 69.75, -16.67 46.67 3.51 31
6 06/09/2021 13:55:58 -69.68, 150.87 133.41 06/09/2021 13:55:17 -69.70, 150.90 133.39 2.94 41
7 06/12/2021 05:21:37 69.83, 99.26 46.56 06/12/2021 05:22:14 69.81, 99.28 46.53 2.94 37
8 06/12/2021 06:12:18 -69.73, -93.27 133.55 06/12/2021 06:11:44 -69.71, -93.22 133.58 3.31 34
9 06/14/2021 21:37:55 69.84,-144.81 46.43 06/14/2021 21:38:39 69.86,-144.77 46.44 2.57 44
10 06/14/2021 22:28:36 -69.73, 22.67 133.69 06/14/2021 22:28:10 -69.70, 22.65 133.72 3.28 26
11 06/17/2021 13:54:14 69.84, -28.88 46.34 06/17/2021 13:55:06 69.85, -28.91 46.34 1.11 52
12 06/17/2021 14:44:55 -69.73, 138.61 133.78 06/17/2021 14:44:36 -69.75, 138.59 133.76 2.02 19
13 06/17/2021 15:35:24 68.84, -52.81 45.33 06/17/2021 15:34:17 68.85, -54.94 45.35 85.81 67

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/4/2021
SNOs_Map_FY3D_TERRA_20210604.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/04/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA