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: 11/20/2021
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 11/22/2021 16:31:39 -70.60, 111.90 89.21 11/22/2021 16:32:40 -70.61, 111.96 89.19 2.94 61
2 11/22/2021 17:22:24 70.45, -80.56 90.66 11/22/2021 17:22:08 70.46, -80.63 90.67 2.67 16
3 11/22/2021 18:12:56 -69.81, 87.74 89.96 11/22/2021 18:11:47 -69.85, 86.14 89.96 61.71 69
4 11/25/2021 07:59:15 70.56, 60.07 91.29 11/25/2021 07:59:39 70.54, 60.09 91.27 2.30 24
5 11/25/2021 08:49:57 -70.43,-132.41 88.83 11/25/2021 08:49:09 -70.42,-132.45 88.85 1.83 48
6 11/27/2021 22:36:17 70.60,-159.24 91.81 11/27/2021 22:37:10 70.61,-159.20 91.82 1.53 53
7 11/27/2021 23:27:00 -70.51, 8.22 88.27 11/27/2021 23:26:40 -70.50, 8.26 88.29 2.52 20
8 11/30/2021 13:13:30 70.64, -18.59 92.28 11/30/2021 13:14:41 70.62, -18.58 92.27 2.04 71
9 11/30/2021 14:04:13 -70.53, 148.90 87.82 11/30/2021 14:04:11 -70.51, 148.89 87.85 2.71 2
10 11/30/2021 14:54:53 70.11, -43.14 91.78 11/30/2021 14:53:42 70.18, -43.95 91.83 31.46 71
11 12/03/2021 03:50:59 70.82, 121.77 92.85 12/03/2021 03:52:11 70.73, 122.19 92.77 18.15 72
12 12/03/2021 04:41:39 -70.54, -70.46 87.43 12/03/2021 04:41:42 -70.57, -70.42 87.40 3.37 3
13 12/03/2021 05:32:23 70.33, 97.18 92.38 12/03/2021 05:31:11 70.35, 96.90 92.38 10.56 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/20/2021
SNOs_Map_FY3D_TERRA_20211120.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/20/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA