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: 11/21/2021
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 -70.57, 111.94 89.23 11/22/2021 16:32:41 -70.58, 111.91 89.22 1.55 62
2 11/22/2021 17:22:25 70.48, -80.61 90.69 11/22/2021 17:22:08 70.49, -80.59 90.69 1.33 17
3 11/22/2021 18:12:57 -69.84, 87.70 89.93 11/22/2021 18:11:47 -69.87, 86.17 89.93 58.73 70
4 11/25/2021 07:59:14 70.53, 60.12 91.26 11/25/2021 07:59:38 70.56, 60.13 91.30 3.48 24
5 11/25/2021 08:49:57 -70.46,-132.45 88.81 11/25/2021 08:49:08 -70.45,-132.41 88.82 1.97 49
6 11/27/2021 22:36:16 70.58,-159.20 91.79 11/27/2021 22:37:10 70.58,-159.25 91.79 1.82 54
7 11/27/2021 23:26:59 -70.49, 8.26 88.30 11/27/2021 23:26:40 -70.46, 8.22 88.33 3.08 19
8 11/28/2021 00:17:28 69.49, 177.09 90.74 11/28/2021 00:16:22 69.53, 174.56 90.73 98.89 66
9 11/30/2021 13:13:30 70.61, -18.55 92.26 11/30/2021 13:14:41 70.64, -18.55 92.29 3.38 71
10 11/30/2021 14:04:13 -70.51, 148.94 87.85 11/30/2021 14:04:11 -70.53, 148.92 87.82 2.72 2
11 11/30/2021 14:54:54 70.14, -43.18 91.81 11/30/2021 14:53:42 70.20, -43.91 91.85 28.55 72
12 12/03/2021 03:51:00 70.85, 121.73 92.88 12/03/2021 03:52:11 70.76, 122.22 92.79 20.89 71
13 12/03/2021 04:41:39 -70.52, -70.42 87.45 12/03/2021 04:41:43 -70.54, -70.47 87.43 2.83 4
14 12/03/2021 05:32:24 70.36, 97.13 92.41 12/03/2021 05:31:11 70.37, 96.93 92.41 7.69 73

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 11/21/2021
SNOs_Map_FY3D_TERRA_20211121.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 11/21/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA