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: 7/9/2021
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 07/11/2021 17:11:45 -69.92, 101.81 132.18 07/11/2021 17:12:27 -69.95, 101.79 132.16 3.19 42
2 07/11/2021 18:02:29 69.85, -90.76 47.75 07/11/2021 18:01:54 69.84, -90.71 47.74 2.13 35
3 07/14/2021 09:28:04 -69.94,-142.27 131.78 07/14/2021 09:28:53 -69.94,-142.33 131.77 2.45 49
4 07/14/2021 10:18:47 69.82, 25.22 48.11 07/14/2021 10:18:20 69.83, 25.16 48.13 2.97 27
5 07/14/2021 11:09:12 -68.83,-166.05 132.89 07/14/2021 11:08:06 -68.84,-168.51 132.85 99.13 66
6 07/17/2021 01:44:24 -70.01, -26.44 131.27 07/17/2021 01:45:18 -69.99, -26.39 131.29 2.91 54
7 07/17/2021 02:35:07 69.89, 141.05 48.63 07/17/2021 02:34:45 69.87, 141.10 48.60 3.00 22
8 07/17/2021 03:25:34 -69.06, -50.42 132.22 07/17/2021 03:24:26 -69.11, -52.29 132.15 74.43 68
9 07/19/2021 18:00:42 -70.03, 89.47 130.77 07/19/2021 18:01:42 -70.03, 89.55 130.78 2.98 60
10 07/19/2021 18:51:24 69.87,-102.97 49.08 07/19/2021 18:51:10 69.86,-103.04 49.06 3.05 14
11 07/19/2021 19:41:57 -69.29, 65.19 131.51 07/19/2021 19:40:47 -69.37, 63.93 131.41 50.19 70
12 07/22/2021 10:17:00 -70.00,-154.54 130.28 07/22/2021 10:18:08 -70.01,-154.59 130.28 2.37 68
13 07/22/2021 11:07:43 69.89, 12.93 49.62 07/22/2021 11:07:35 69.89, 12.89 49.62 1.86 8
14 07/22/2021 11:58:20 -69.53,-179.20 130.75 07/22/2021 11:57:08 -69.62,-179.84 130.64 27.07 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/9/2021
SNOs_Map_FY3D_TERRA_20210709.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/09/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA